Genealogical & Historical Organizations

The following is a list of organizations that have something to do with Pennsylvania and genealogy - genealogical societies, historical societies, libraries, museums, newsletters, etc.

If you have any additions or corrections to this list, please send email to nancyjanyszeski@yahoo.com

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Adams County Historical Society
111 N. West Confederate Ave.
P.O. Box 4325
Gettysburg, PA 17325
717-334-4723

African American Genealogy Group (AAGG)
P.O. Box 1798
Philadelphia, PA 19105-1798
215-572-6063

Afro American Historical & Cultural Museum
7th & Arch Streets
Philadelphia, PA 19106
215-574-0380

Allegheny Foothills Historical Society
Pierson Run Rd.
Export, PA 15632
412-325-4933

Allegheny-Kiski Valley Historical Society
224 E. 7th Ave.
Tarentum, PA 15084-1513
724-224-7666

Allentown Public Library
1210 W. Hamilton St.
Allentown, PA 18102-4371
610-820-2400

Altoona Area Public Library
1600 5th Ave.
Altoona, PA 16602-3621
814-946-0417

Amelia S. Givin Free Library
114 N. Baltimore Avenue
Mt. Holly Springs, PA 17065-1201
717-486-3688

American Philosophical Society Library
105 S. Fifth St.
Philadelphia, PA 19106
215-440-3400

American-Swedish Historical Foundation
1900 Pattison Avenue
Philadelphia, PA 19145
215-389-1776

Ancestral Branches
P.O. Box 362
Hamburg, PA 19526
Fax: 208-246-1263
Email: ancestry@consultant.com
All of PA (including the State Archives and State Library in Harrisburg) and Germany.

Anne Frank Institute of Philadelphia
P.O. Box 2147
Philadelphia, PA 19103
215-625-0411

Annville Free Library
216 E. Main St.
Annville, PA 17003-1599
717-867-1802

Apollo Area Historical Society
219 N Penn
Apollo, PA 15613
412-478-4214

Archives of the Moravian Church
41 W. Locust
Bethlehem, PA 18018
610-866-3255

Armstrong County Historical & Museum Society
300 North McKean St.
Kittanning, PA 16201-1345
412-548-5707

Aston Free Library
257 Concord Road
Aston, PA 19014-1905
610-494-5877

Athenaeum of Philadelphia
219 S. Sixth St.
Philadelphia, PA 19106
215-925-2688

Avonmore Area Historical Society
209 Fifth Street
Avonmore, PA 15618
412-697-4963

Balch Institute for Ethnic Studies
18 S. 7th St.
Philadelphia, PA 19106
215-925-8090

Beaver County Genealogical Society
c/o Nancy Y. Lindemann
3225 Dutch Ridge Road
Beaver, PA 15009
724-775-4742

Beaver County Research Center c/o Carnegie Free Library
1301 Seventh Ave.
Beaver Falls, PA 15010
724-846-4340

Beaver County Historical Research & Landmarks Foundation
The William Vicary Mansion
1235 3rd Ave.
Freedom, PA  15042

Beaver Free Library
25 East Market St.
Danville, PA 17821

Bedford County Historical Commission
231 S. Juliana St.
Bedford, PA 15522

Bedford County Historical Society
242 E. John St.
Bedford, PA 15522
814-623-2011

Bedford County Library
240 S. Wood St.
Bedford, PA 15522-1453
814-623-5010

Bell Township Historical Preservation Society
RR 2
Saltsburg, PA 15681-9802
412-697-4092

Bellefonte Historical Railroad Society
Train Station
Bellefonte, PA 16823
814-355-0311

Berks County Genealogical Society
3618 Kutztown Road
Laureldale, Pa 19605
610-921-4970

Berlin Historical Society
400 Vine St.
Berlin, PA 15530-0011
814-267-5987

Berwick Historical Society
102 E. Second Street
Berwick, PA 18603
717-759-8020

Berwick Public Library
205 Chestnut St.
Berwick PA 18603
717-752-2241

Bethlehem Area Public Library
11 West Church St.
Bethlehem, PA 18018
610-867-3761

Blair County Genealogical Society
431 Scotch Valley Rd.
Hollidaysburg, PA. 16648
814-696-3492

Blair County Historical Society
3500 Baker Blvd.
Altoona, PA 16602-1828
814-942-3916

Bloomfield Public Library
19 East McClure Street
New Bloomfield, PA 17068
717-582-7426

Bloomingrove Historical Society
Dunkard Church Rd.
Cogan Station, PA 17728
717-435-2997

Bloomsburg Public Library
225 Market Street
Bloomsburg, PA 17815-1726
717-784-0883

Bosler Free Library
158 W. High St.
Carlisle, PA 17013-2924
717-243-4642

Boyertown Area Historical Society
43 S. Chestnut St.
Boyertown, PA 19512-1508
610-367-5255

Braddock Field Historical Society
419 Library St.
Pittsburgh, PA 15234
412-351-5356

Bradford County Historical Society
21 Main St.
Towanda, PA 18848-1803
717-265-2240

Bradford Landmark Society
45 East Corydon St.
Bradford, PA 16701-2049
814-352-3906

Bristol Cultural & Historical Foundation
321 Cedar St.
Bristol, PA 19007-5001
215-781-9895

Broad Top Area Coal Miners Historical Society
Reality Theatre
Robertsdale, PA 16674
814-635-3807

Brownsville Free Public Library
100 Seneca St.
Brownsville, PA 15417-1974
412-785-7272

Brownsville Historical Society
Box 24
Brownsville, PA 15417

Broomall PA Fusers Group
c/o George W. Schock
201 Pennsylvania Ave.
Prospect Park, PA 19076
610-356-8507

Bryn Mawr College
Mariam Coffin Canaday Library
Bryn Mawr, PA 19010
610-526-5271

Bucks County Free Library
150 S Pine St.
Doylestown, PA 18901-4931
215-348-9081

Bucks County Genealogical Society
P.O. Box 1092
Doylestown, PA 18901
215-345-1394

Bucks County Historical Society
Spruance Library
Mercer Museum
84 S. Pine St.
Doylestown, PA 18901
215-345-0210

Buhl-Henderson Community Library
11 N. Sharpsville Ave.
Sharon, PA 16146-2107
412-981-4360

Butler Area Public Library
218 N. Mckean St.
Butler, PA 16001-4911
412-287-1715

Butler County Historical Society
P.O. Box 414
Butler, PA 16003-0414
412-283-8116

California Area Historical Society
429 Wood St.
California, PA 15419-1139
724-938-3250

Cambria County Historical Society
615 N. Center St.
Ebensburg, PA 15931-1122
814-472-6674

Cambria County Library
248 Main St.
Johnstown, PA 15901-1677
814-536-5131

Cameron County Genealogical Society
102 West 4th Street
Emporium, PA 15834
814-486-2162

Cameron County Historical Society
139 East Fourth St.
Emporium, PA 15834
814-486-3717

Cameron County Public Library
1 East 4th St.
Emporium, PA 15834-1442
814-486-8011

Capital Area Genealogical Society
P.O. Box 4502
Harrisburg, PA 17111-4502
717-543-2622

Carbondale Historical Society
1 N. Main St.
Carbondale, PA 18407-2356
717-282-0385

Carbondale Public Library
24 Sixth Ave.
Carbondale, PA 18407-2319
717-282-4281

Carnegie Library of Pittsburgh
4400 Forbes Ave.
Pittsburgh, PA 15213
412-622-3114

Carpatho-Rusyn Society
125 Westland Drive
Pittsburgh, PA 15217

Center for Judaic Studies
420 Walnut Street
Philadelphia, PA 19106
215-238-1290

Central Pennsylvania Genealogical Pioneers
1150 North Front Street
Sunbury, PA 17801

Central Susquehanna Valley Genealogical Society
c/o Columbia County Historical Society
P.O. Box 197
Orangeville, PA 17859

Centre County Genealogical Society
P.O. Box 1135
State College, PA 16804-1135

Centre County Historical Society
1001 East College Ave.
State College, PA 16801
814-234-4779

Centre County Library & Historical Museum
203 N. Allegheny St.
Bellefonte, PA 16823-1601
814-355-1516

Chadds Ford Historical Society
Route 100
Chadds Ford, PA 19317
610-388-7376

Charlotte Cushman Theatre Club & Library
239 South Camac Street
Philadelphia, PA 19107
215-735-4676

Chester County Archives & Records Service
Suite 080
601 Westtown Road
West Chester, PA 19382-4527
610-344-6760

Chester County Historical Society
225 North High St.
West Chester, PA 19380
610-692-4800

Chester County Library
400 Exton Square Parkway
Exton, PA 19341
610-363-0884

Chestnut Hill Historical Society
8708 Germantown Avenue
Philadelphia, PA 19118
215-247-0417

Church of Jesus Christ of Latter-day Saints
Family History Center
721 Paxon Hollow Road
Broomall, PA 19008
610-356-8507

Church of Jesus Christ of Latter-day Saints
Family History Center
Leach Hill & Griffin Pond Roads
Clarks Summit, PA 18411
717-587-5123

Church of Jesus Christ of Latter-day Saints
Family History Center
Chapman & Ferry Roads
Doylestown, PA 18901
215-348-0645

Church of Jesus Christ of Latter-day Saints
Family History Center
1101 South Hill Road
Erie, PA 16505
814-866-3611

Church of Jesus Christ of Latter-day Saints
Family History Center
30 Chestnut St.
Kane, PA 16735
814-837-9729

Church of Jesus Christ of Latter-day Saints
Family History Center
Clarion Meetinghouse
Knox, PA 16232
814-797-1287

Church of Jesus Christ of Latter-day Saints
Family History Center
Broad & Wyoming Sts.
Philadelphia, PA 19140
215-329-3692

Church of Jesus Christ of Latter-day Saints
Family History Center
46 School St.
Pittsburgh, PA 15220
412-921-2115

Church of Jesus Christ of Latter-day Saints
Family History Center
3344 Reading Crest Ave.
Reading, PA 19606
610-929-0235

Church of Jesus Christ of Latter-day Saints
Family History Center
842 Whitehall Road
State College, PA 16802
814-238-4560

Church of Jesus Christ of Latter-day Saints
Family History Center
2100 Hollywood Drive
York, PA 17315
717-846-4539

Citizens Library
55 S. College St.
Washington, PA 15301-4826
724-222-2400

Civil War Library & Museum
1805 Pine St.
Philadelphia, PA 19103
215-735-8196

Clarion County Historical Society
18 Grant St.
Clarion, PA 16214-1015
814-226-4450

Clarion Free Library
Main St.
Clarion, PA 16214
814-226-7172

Clearfield County Historical Society
104 East Pine St.
Clearfield, PA 16830-2517
814-765-6125

Clearfield County Library
458 State Street
Curwensville, PA 16833
814-236-0589

Clinton County Genealogical Society
P.O. Box 193
Castanea, PA 17726

Clinton County Historical Society
362 East Water St.
Lock Haven, PA 17745
570-748-7254

Cochranton Area Public Library
107 W Pine
Cochranton, PA 16314
814-425-3996

Cochranton Heritage Society
P.O. Box 598
Cochranton, PA 16314

College of Physicians of Philadelphia
19 S. 22nd St.
Philadelphia, PA 19103
215-561-6050

Collingdale Public Library
823 MacDade Blvd.
Collingdale, PA 19023-3794
610-583-2214

Columbia County Historical and Genealogical Society
225 Market Street
Bloomsburg, PA 17815-0360
570-784-1600

Community Library of Western Perry County
Main St.
P.O. Box 56
Blain, PA 17006
717-536-3761

Conemaugh Township Historical Society
100 South Main St.
Davidsville, PA 15928

Connellsville Area Historical Society
410 East Cedar Ave.
Connellsville, PA 15425
724-628-5640

Conshohocken Free Library
301 Fayette St.
Conshohocken, PA 19428-1901
610-825-1656

Cornerstone Genealogical Society
519 4th Avenue
P.O. Box 547
Waynesburg, PA 15370
412-627-5896

Corry Area Historical Society
945 Mead Ave.
Corry, PA 16407-8502
814-664-4749

Corry Public Library
117 W. Washington St.
Corry, PA 16407-1536
814-664-7611

Coudersport Public Library
502 Park Ave.
Coudersport, PA 16915
814-274-9382

Coyle Free Library
102 N. Main St.
Chambersburg, PA 17201

Crawford County Historical Society- UPDATED 7/23/2005
411 Chestnut St
Meadville, PA 16335
814-724-6080
email: crawfordhistorical@zoominternet.net 

Cressona Historical Society
RD #5
Pottsville, PA 17901
717-385-1144

Croatian Fraternal Union of America
100 Delaney St.
Pittsburgh, PA 15235
412-351-3909

J. Lewis Crozer Library
620 Engle Street
Chester, PA 19013-2199
610-494-3454

Cumberland County Historical Society
21 N. Pitt St.
Carlisle, PA 17013-2945
717-249-7610

Dames of the Loyal Legion of the United States
1805 Pine Street
Philadelphia, PA 19103

Darby Free Library
1001 Main Street
P.O. Box 164
Darby, PA 19023-0164
610-586-7310

Dauphin County Library
101 Walnut St.
Harrisburg, PA 17101-1610
717-234-4961

David Library of the American Revolution
P.O. Box 748
1201 River Road
Washington Crossing, PA 18977
215-493-6776

Delaware County Historical Society
Room 208, Malin Road Center
Delaware County Community College
85 North Malin Road
Broomall, PA 19008-1928
610-359-1148

Derry Area Historical Society
P.O. Box 176
Loyalhanna, PA 15661
412-694-8243

Derry Township Historical Society - UPDATED 1/4/2005
40 Northeast Drive
Hershey PA 17033
Phone: (717) 520-0748
Fax: (717) 835-0331
send email to DTHS@HersheyHistory.com

Dillsburg Public Library
17 S. Baltimore St.
Dillsburg, PA 17019-1228
717-432-5613

Dimmick Memorial Library
54 Broadway
Jim Thorpe, PA 18229-2022
717-325-2131

Donora Historical Society
510 Meldon Avenue
Donora, PA 15033-1333
412-379-7014

Dover Historical Society
PO Box 303
Dover, PA  17315

Downingtown Historical Society
P.O. Box 9
Downingtown, PA 19335;
610-269-6009

Drake Well Museum Library
RD 3, Box 7
Titusville, PA 16354-9803
814-827-2797

DuBois Area Historical Society
P.O. Box 401
30 W. Long Avenue
DuBois, PA 15801-0401
814-371-9006

East Shore Area Library
4501 Ethel Street
Harrisburg, PA 17109-1510
717-652-9380

Easton Area Public Library
6th & Church Streets
Easton, PA 18042
610-258-2917

Elizabeth Township Historical Society
5811 Smithfield St.
Boston, PA 15135-1136
412-754-2030

Elk County Historical Society
109 Center St.
Ridgway, PA 15853-1701
814-776-1032

Equinunk Historical Society
PO Box 41
Equinunk, PA 18417-0041
Phone 570-224-6722
E-mail: ehs@ezaccess.net

Erie County Historical Society
419 State St.
Erie, PA 16501-1106
814-454-1813

Erie County Public Library
160 East Front Street
Erie, PA 16509
814-451-6900

Erie Society for Genealogical Research
P.O. Box 1403
Erie, PA 16512-1403
814-454-1813

Eva K. Bowlby Public Library
311 N. West St.
Waynesburg, PA 15370-1238
412-627-9776

Evans City Historical Society
220 Wahl Ave.
Evans City, PA 16033-1053
412-538-3629

Fackenthal Library
Franklin and Marshall College
Lancaster, PA 17602
717-291-4223

Fairview Area Historical Society
4302 Garwood St.
Fairview, PA 16415-1242
814-474-5855

Fayette County Genealogical Research Association
c/o Cynthia A. Dean
3690 Peacock Court, #2
Santa Clara, CA 95051

Fayette County Genealogical Society
24 Jefferson St.
Uniontown, PA 15401-3699

Fayette County Historical Society
Route 40W
Uniontown, PA 15401
412-439-4422

Fireman's Hall Museum
147 N. 2nd St.
Philadelphia, PA 19106
215-923-1438

Folcroft Public Library
1725 Delmar Dr.
Folcroft, PA 19032-2002
610-586-1690

Ford City Public Library
1136 4th Ave.
Ford City, PA 16226-1202
412-763-3591

Forest County Historical Society
Court House
Tionesta, PA 16353

Fort Le Boeuf Historical Society
31 High Street
Waterford, PA 16441
814-796-6654

Fort Loudon Historical Society
1720 Brooklyn Rd.
Fort Loudon, PA 17224-9717
717-369-3473

Fort Loudon Library
210 Mullen St.
Fort Loudon, PA 17224
717-369-4704

Fort Manson Historical Society
548 N. Main St.
Masontown, PA 15461-1760
412-583-9944

Fort Shirley Heritage Association
c/o Barbara McMath
RD 1
Shirleysburg, PA 17260

Franklin County Library
35 Ragged Edge Rd.
Chambersburg, PA 17201-4450
717-264-9663

Franklin Institute Library
20th & Benjamin Franklin Parkway
Philadelphia, PA 19103
215-448-1200

Franklin Public Library
421 Twelfth St.
Franklin, PA 16323-1205
814-432-5062

Fredericksburg Area Library
130 W. Main St.
P.O. Box 241
Fredericksburg, PA 17026-9510
717-865-5523

Free Library of Philadelphia
19th & Vine Streets
Philadelphia, PA 19103
215-686-5322

Friends Historical Association
Haverford College
Haverford, PA 19041
610-896-1161

Friends Historical Library
Swarthmore College
Swarthmore, PA 19081
610-328-8477

Fulton County Historical Society
P.O. Box 115
McConnellsburg, PA 17233
717-485-3207

Fulton County Library
227 N. 1st St.
McConnellsburg, PA 17233-1003
717-485-5327

H.K Furness Library
100 N. Providence Rd.
Wallingford, PA 19086-6199
610-566-9331

Genealogical Research Society of Northeastern Pennsylvania
P.O. Box 1
Olyphant, PA 18447
717-383-7661

Genealogical Society of Pennsylvania
1305 Locust St.
Philadelphia, PA 19107
215-545-0391

Genealogical Society of Southwestern Pennsylvania
P.O. Box 894
Washington, PA 15301
412-681-5533

German Society of Pennsylvania
611 Spring Garden St.
Philadelphia, PA 19123
215-627-2332

Germantown Historical Society
5501 Germantown Ave.
Philadelphia, PA 19144-2291
215-844-0514

Gettysburg National Military Park
P.O. Box 1080
Gettysburg. PA 17325
717-334-1124

Glenolden Library
211 S. Llanwellyn Ave.
Glenolden, PA 19036-2118
610-583-1010

Goschenhoppen Historians
Redmen's Hall
Route 29
Green Lane, PA 18054
215-234-8953

Governor Wolf Historical Society
6600 Jacksonville Rd.
Bath, PA 18014-8940
610-837-9015

Grand United Order of Odd Fellows
12th & Spruce Sts.
Philadelphia, PA 19107
215-735-8774

Greater Hazelton Historical Society
55 North Wyoming Street
Hazelton, PA 18201
717-455-8576

Green Free Library
134 Main St.
Wellsboro, PA 16901-1489
717-724-4876

Greene County Historical Society
P.O. Box 127
Waynesburg, PA 15370
412-627-3204

Greensburg Hempfield Area Library
237 South Pennsylvania Ave.
Greensburg, PA 15601-3006
412-837-5620

Greenville Area Public Library
330 Main St.
Greenville, PA 16125-2615
412-588-5490

Greenville Historical Society
94 College Ave.
Greenville, PA 16125
412-588-7150

Hamlin Memorial Library
123 S. Mechanic St.
Smethport, PA 16749-1270
814-887-9262

Hanover Area Historical Society
105 High St.
Hanover, PA 17331-2909
717-632-3207

Harvey A. Andruss Library
Bloomsburg University
400 East Second St.
Bloomsburg, PA 17815
717-389-4204

Haverford Township Free Library
1601 Darby Rd.
Havertown, PA 19083-3798
610-446-3082

Haverford Township Historical Society
P.O. Box 825
Havertown, PA 19083
610-649-4590

Hazleton Historical Society
55 N. Wyoming St.
Hazleton, PA 18201-6069
570-455-8576

Hellertown Historical Society
150 W. Walnut St.
Hellertown, PA 18055-2714
610-838-1770

Heritage Society of Pennsylvania
P.O. Box 146
Laughlintown, PA 15655

Hershey Public Library
30 E. Granada Ave.
Hershey, PA 17033-1476
717-533-6555

Highlands Historical Society
7001 Sheaff Ln.
Fort Washington, PA 19034-2005
215-641-2687

Hillman Library
University of Pittsburgh
Pittsburgh, PA 15213
412-648-7700

Himmelreich Memorial Library
18 Market St.
Lewisburg, PA 17837-1540
717-523-3377

Historic Schaefferstown
Box 1776
Schaefferstown, PA 17088
717-949-2244

Historical & Genealogical Society of Indiana County
200 S. 6th St.
Indiana, PA 15701
412-463-9600

Historical & Genealogical Society of Somerset County
R.D. 2, Box 238
Somerset, PA 15501-9802
814-445-6077

Historical Society of Berks County
940 Centre Ave.
Reading, PA 19601
610-375-4375

Historical Society of Carnegie
140 E. Main St.
Carnegie, PA 15106
412-276-7447

Historical Society of Cocalico Valley
249 West Main St.
Ephrata, PA 17522
717-733-1616

Historical Society of Dauphin County
219 South Front St.
Harrisburg, PA 17104
717-233-3462

Historical Society of Evangelical & Reformed Church Archives
W. James St. & College Ave.
Lancaster, PA 17604
717-393-0654

Historical Society of Fort Washington
473 Bethlehem Pike
Fort Washington, PA 19034
215-646-6065

Historical Society of Frankford
1507 Orthodox St.
Philadelphia, PA 19124
215-743-6030

Historical Society of Green Tree
10 West Manilla Ave.
Pittsburgh, PA 15220
412-921-9292

Historical Society of Millersburg & Upper Paxton Twp.
Center St.
Millersburg, PA 17061
717-692-4084

Historical Society of Montgomery County
1654 DeKalb St.
Norristown, PA 19401
610-272-0297

Historical Society of Pennsylvania
1300 Locust St.
Philadelphia, PA 19107-5699
215-732-6201

Historical Society of Phoenixville Area
Main & Church
Phoenixville, PA 19453
610-935-7646

Historical Society of Schuylkill County (updated April 2013)
305 North Centre Street
Pottsville, PA 17901
Phone 570-622-7540
Fax 570-628-2012

The Historical Society of Schuylkill County has changed their name to The Schuylkill County Historical Society.  The website is http://schuylkillhistory.org/

Historical Society Of St. Marys & Benzinger Township
319 Erie Ave.
Saint Marys, PA 15857-1414
814-834-6525

Historical Society Of The Blairsville Area
116 E. Campbell St.
Blairsville, PA 15717-1310
412-459-0580

Historical Society Of Trappe, Collegeville, Perkiomen Valley, Inc. - UPDATED 8/27/2005
PO Box 26708
Collegeville, PA 19426-0708
610/489-7560
Hours 9:00 AM to Noon, Tuesdays & Thursdays or by appointment.
 

Historical Society of Western Pennsylvania
Senator John Heinz Pittsburgh Regional History Center
1212 Smallman Street
Pittsburgh, PA 15222
412-454-6000

Historical Society of York County
250 East Market St.
York, PA 17403-2090
717-848-1587

Hoenstine Rental Library
414 Montgomery
Hollidaysburg, PA 16648
814-695-0632

Holocaust Center of Greater Pittsburgh
242 McKee Place
Pittsburgh, PA 15213
412-682-7111

Homestead Historical Society
1110 Silvan Ave.
Homestead, PA 15120

Hughesville Public Library
3 S. Main St.
Hughesville, PA 17737-1409
717-584-3762

Huguenot Society of Pennsylvania
1313 Spruce St.
Philadelphia, PA 19107

Hulmeville Historical Society
114 Trenton Road
Penndel, PA 19047
215-757-6531

Hummelstown Area Historical Society
P.O. Box 252
Hummelstown, PA 17036
717-566-6314

Hummelstown Community Library
205 S. John Street
Hummelstown, PA 17036
717-566-0949

Huntingdon County Historical Society
100 4th St.
Huntingdon, PA 16652-1418
814-643-5449

Huntingdon County Library
330 Penn St.
Huntingdon, PA 16652-1487
814-643-0200

Independence Seaport Museum
211 S. Columbus Blvd.
Philadelphia, PA 19106
215-925-5439

Jacobsburg Historical Society
402 Henry Rd.
Nazareth, PA 18064-9247
610-759-9029

James V. Brown Library
19 East 4th St.
Williamsport, PA 17701

Jamestown Area Historical Society
405 Summit St.
Jamestown, PA 16134-9153
412-932-5997

Jefferson County Historical & Genealogical Society
232 Jefferson St.
P.O. Box 51
Brookville, PA 15825
814-849-0077

Jersey Shore Historical Society
200 S. Main Street
Jersey Shore, PA 17740
717-398-1973

Jersey Shore Library
701 Cemetery St.
Jersey Shore, PA 17740
717-398-7192

Jewish Genealogical Society of Philadelphia
c/o Leonard Markowitz
1279 June Road
Huntingdon Valley, PA 19006-8405
215-947-7374

Jewish Genealogical Society of Pittsburgh
c/o Julian Falk
2131 Fifth Ave.
Pittsburgh, PA 15219
412-471-0772

John Graham Public Library
9 Parsonage Street
Newville, PA 17241-1399
717-776-5900

Johnson Memorial Library
799 East Center Street
Millersburg, PA 17061
717-692-2658

Johnstown Genealogical Society
No. 1 Mine 30
Windber, PA 15963

Juniata County Historical Society
498 B Jefferson St.
Mifflintown, PA 17059
717-436-5152

Juniata Mennonite Historical Center
c/o Mr. Noah Zimmerman
HCR 63
Richfield, PA 17086
717-694-3211

Kaufman Public Library
228 Arch St.
Sunbury, PA 17801

Kittanning Public Library
280 N Jefferson St.
Kittanning, PA 16201-1368
412-543-1383

Kittochtinny Historical Society
175 East King St.
Chambersburg, PA 17201-1806
717-264-1667

Kohl Community Library
689 Smithbridge Rd.
Concordville, PA 19331-0170
610-358-3445

Konkle Memorial Library
384 Broad St.
Montoursville, PA 17754
717-368-1840

Kutztown Area Historical Society
Normal & S. Whiteoak St.
Kutztown, PA 19530-0209
610-683-7697

L. A. Beeghly Library
Juniata College
18th & Moore Sts.
Huntingdon, PA 16652

Lackawanna Historical Society
232 Monroe Ave.
Scranton, PA 18510
717-344-3841

Ladies of the Grand Army of the Republic
c/o Lois Reffner
419 Agatha St.
Pitcairn, PA 15140

Ladies of the Grand Army of the Republic
c/o Elizabeth B. Koch
204 E. Sellers Ave.
Ridley Park, PA 19078
610-521-1328

Lancaster County Records & Archives Service
50 North Duke St.
Lancaster, PA 17602
717-299-8318

"Lancaster County Connections"
P.O. Box 207
Hershey, PA 17033
717-533-5662

"Lancaster County Heritage"
P.O. Box 7773
Lancaster, PA 17604

Lancaster County Historical Society
230 North President Ave.
Lancaster, PA 17603
717-392-4633

Lancaster Mennonite Historical Society
2215 Millstream Road
Lancaster, PA 17602-1499
717-393-9745

Lansdale Historical Society
137 Jenkins Ave.
Lansdale, PA 19446
215-855-1872

Lansdowne Public Library
55 S. Lansdowne Ave.
Lansdowne, PA 19050-2804
610-623-0239

Latrobe Historical Society
1501 Ligonier St.
Latrobe, PA 15650-2912
412-539-8889

Lawrence County Historical Society
408 N. Jefferson St.
New Castle, PA 16101-2239
412-658-4022

Lebanon Community Library
125 N. Seventh St.
Lebanon, PA 17046-5000
717-273-7624

Lebanon County Historical Society
924 Cumberland St.
Lebanon, PA 17042-5139
717-272-1473

Lehigh County Historical Society
501 Hamilton St.
Allentown, PA 18102
610-435-4664

Lenni Lenape Historical Society of Pennsylvania
Fish Hatchery Road
Allentown, PA 18102
610-797-2121

Levittown Historical Society
P.O. Box 1641
7200 New Falls Rd.
Levittown, PA 19058-1641

Library Company of Philadelphia
1314 Locust St.
Philadelphia, PA 19107
215-546-3181

Ligonier Valley Historical Society
Star Route East
Ligonier, PA 15655
412-238-6818

Ligonier Valley Library
120 W. Main St.
Ligonier, PA 15658
412-238-6451

Limerick Township Historical Society
545 W. Ridge Pike
Limerick, PA 19468-1417
610-495-5229

Linesville Historical Society
Erie Street, RD 2
Linesville, PA 16424
814-683-4035

Lititz Historical Foundation
145 E. Main
Lititz, PA 17543-2009
717-627-4636

Lower Macungie Township Historical Society
P.O. Box 3722
Wescosville, PA 18106

Lower Merion Historical Society
Box 51
Ardmore, PA 19003
610-525-5831

Lutheran Historical Society
Gettysburg, PA 17325

Lutheran Theological Seminary
7301 Germantown Ave.
Philadelphia, PA 19119
215-247-0141

Lycoming County Genealogical Society
P.O. Box 3625
Williamsport, PA 17701-3625

Lycoming County Historical Society
858 West 4th St.
Williamsport, PA 17701-5824
717-326-3326

Mahanoy Valley Historical Society
312 Hobart Street
Gordon, PA 17936
717-875-3347

Manheim Historical Society
210 S. Charlotte St.
Manheim, PA 17545-2002
717-664-3486

Mansfield Free Public Library
N. Main
Mansfield, PA 16933
717-662-3850

Marple Newtown Historical Society - Updated 5/28/2006
Box 755
Broomall, PA 19008
610-353-4967
Email: marple.historical.society@verizon.net

Marple Public Library
225 S. Sproul Rd.
Broomall, PA 19008-2399
610-356-1510

Martin Library
159 East Market St.
York, PA 17401-1221
717-846-5300

Martinsburg Community Library
201 S. Walnut St.
Martinsburg, PA 16662

Mary M. Campbell Public Library
10th & Green Sts.
Marcus Hook, PA 19061-4591
610-485-6519

Marysville-Rye Library
198 Overcrest Rd.
Marysville, PA 17053-1157
717-957-2851

Masontown Historical Society
Box 769
Masontown, PA 15461

Mauch Chunk Historical Society - Updated 9/2/2006
14 W. Broadway
Jim Thorpe, PA 18229-1932
717-325-4439

Mauch Chunk Museum & Cultural Center
41 West Broadway
Jim Thorpe, PA 18229
717-325-9190

McKean County Genealogical Society
335 Interstate Parkway
Bradford, PA 16701

McKean County Historical Society
Courthouse
Smethport, PA 16749
814-887-5142

McKeesport Heritage Center
1832 Arboretum Drive
McKeesport, PA 15132
412-678-1832

Mechanicsburg Area Public Library
51 W. Simpson St.
Mechanicsburg, PA 17055-6323
717-766-0171

Media - Upper Providence Free Library
Front and Jackson Streets
Media, PA 19063
610-566-1918

Meadville Public Library
848 North Main Street
Meadville, PA  16335
814-336-1773

Memorial Library of Radnor Township
114 W. Wayne Ave.
Wayne, PA 19087-4098
610-687-1124

"Mennonite Family History"
10 W. Main St.
Elverson, PA 19520-0171
610-286-0258

Mennonite Historians of Eastern Pennsylvania
565 Yoder Road
Box 82
Harleysville, PA 19438
215-256-3020

Mercer County Genealogical Society
P.O. Box 812
Sharon, PA 16146-0812
412-346-5117

Mercer Area Library
145 N. Pitt St.
Mercer, PA 16137-1206
412-662-4233

Mercer County Historical Society
119 South Pitt St.
Mercer, PA 16137-1211
412-662-3490

Methodist Historical Center
326 New St.
Philadelphia, PA 19106

Middletown Free Library
21 N. Pennel Rd.
Lima, PA 19037-0275
610-566-7828

Middletown Public Library
20 N. Catherine Street
Middletown, PA 17057
717-944-6412

Mifflin County Historical Society
1 W. Market St. # 1
Lewistown, PA 17044-2128
717-242-1022

Mifflin County Library
123 North Wayne St.
Lewistown, PA 17044-1773
717-242-2391

Military Order of the Loyal Legion of the United States
1805 Pine St.
Philadelphia, PA 19203
215-546-2425

Milton Historical Society
River Rd.
Milton, PA 17847
717-742-7057

Monongahela Area Historical Society
717 W. Main Street
Monongahela, PA 15063
412-258-7148

Monroe County Historical Association
900 Main St.
Stroudsburg, PA 18360-1604
717-421-7703

Monroe County Public Library
1002 N. 9th St.
Stroudsburg, PA 18360-1210
717-421-0800

Monroeville Historical Society - Updated 9/16/2005
2700 Monroeville Blvd.
Monroeville, PA 15146
412-856-1000
Email: info@monroevllehistorical.com 

Monroeville Public Library
2615 Mosside Boulevard
Monroeville, PA 15146
412-372-0500

Montgomery Area Public Library
1 S. Main St.
Montgomery, PA 17752-1120
717-547-6212

Montgomery County Archives
1880 Markley St.
Norristown, PA 19401
610-278-3441

Montgomery County - Norristown Public Library
1001 Powell St.
Norristown, PA 19401
610-278-5100

Montour County Genealogical Society
205 Ferry Street
Danville, PA  17821
(570) 275-6177

Montour County Historical Society
1 Bloom St.
Danville, PA 17821

Moravian Historical Society
214 E. Center St.
Nazareth, PA 18064-2209
610-759-5070

Mt. Lebanon Public Library
16 Castle Shannon Blvd.
Pittsburgh, PA 15228-2252
412-531-1912

Mount Union Historical Society
27 East Market Street
P.O. Box 1976
Mount Union, PA 17066
814-542-2974

Mummers Museum
2 St. & Washington Ave.
Philadelphia, PA 19103
215-336-3050

Muncy Historical Society & Museum of History
44 North Main St.
Muncy, PA 17756
570-546-8346

Muncy Public Library
108 S. Main St.
Muncy, PA 17756
570-546-5917

Myerstown Community Library
199 N. College St.
Myerstown, PA 17067
717-866-2800

National Archives-Mid Atlantic Region
9th & Market Streets, Room 1350
Philadelphia, PA 19107
215-597-3000

National Historical Society
6405 Flank Dr.
Harrisburg, PA 17112-2750
717-657-9555
Publishes "American History Illustrated"

National Museum of American Jewish History
55 N. 5th Street
Philadelphia, PA 19123
215-923-3811

National Railway Historical Society
100 N. 17th Street
P.O. Box 58547
Philadelphia, PA 19102-8547
215-557-6606

New Castle Public Library
207 E. North Street
New Castle, PA 16101
412-658-6659

New Cumberland Public Library
1 Benjamin Plaza
New Cumberland, PA 17070-1597
717-774-7820

New Hope Historical Society
S. Main
New Hope, PA 18938
215-862-5652

Newport Public Library
316 N. 4th Street
Newport, PA 17074-1203
717-567-6860

Newtown Historic Association
Centre Avenue & Court St.
Box 303
Newtown, PA 18940
215-968-4004

Newtown Public Library
3544 West Chester Pike
Newtown Square, PA 19073-4176
610-353-1022

Newville Historical Society
69 S. High St.
Newville, PA 17241-1405
717-776-6210

North American Scottish Arts
15 Rodgers Drive
Pittsburgh, PA 15238

North Central Pennsylvania Historical Association
311 North Front Street
Milton, PA 17847
717-742-9323

North Hills Genealogists
c/o Northland Public Library
300 Cumberland Road
Pittsburgh, PA 15237-5410
412-366-8100

Northampton County Historical & Genealogical Society
101 S. 4th St.
Easton, PA 18042
610-253-1222

Northeast Pennsylvania Genealogical Society
P.O. Box 1776
Shavertown, PA 18708-0776

Northumberland County Historical Society
1150 North Front St.
Sunbury, PA 17801-1126
717-286-4083

Norwood Public Library
513 Welcome Ave.
Norwood, PA 19074-1425
610-534-0693

Octarara Area Historical Society
440 Strasburg Avenue
Parkesburg, PA 19365
610-857-3830

Oil City Heritage Society
P.O. Box 962
Oil Creek Station
Oil City, PA 16301

Oil City Library
2 Central Ave.
Oil City, PA 16301-2795
814-678-3072

Old York Road Genealogical Society
1030 Old York Road
Abington, PA 19001
215-887-7683

Old York Road Historical Society
460 Old York Rd
Jenkintown, PA 19046
215-886-8590

Osterhout Free Public Library
71 South Franklin St.
Wilkes-Barre, PA 18701-1287
717-823-0156

Oswayo Valley Historical Society
Box 699
Shinglehouse, PA 16748
814-698-2475

"Palatine Immigrant"
c/o Margaret Robinson
4115 K Fawn Drive
Harrisburg, PA 17112

Palatines to America
Pennsylvania Chapter
P.O. Box 280
Strasburg, PA 17579

Palmyra Public Library
325 S. Railroad Street
Palmyra, PA 17078-2449
717-838-1347

Pennsylvania Catholic Clearing House
c/o Barbara Brady O'Keefe
2120 SW 127 Ave.
Miami, FL 33175

Pennsylvania Department of Health
Division of Vital Records
P.O. Box 1528
New Castle, PA 16103-1528
724-656-3100
birth & death certificates, 1906 to present

Pennsylvania Department of Health
Division of Vital Records
1400 West Spring Garden St., Room 1009
Philadelphia, PA 19130-4090 births & deaths occurring in Philadelphia, 1860 to 1915

Pennsylvania German Cultural Heritage Center
Weisenberger Alumni Center
Kutztown University
Kutztown, PA 19530
610-683-1330

Pennsylvania German Society
P.O. Box 244
Kutztown, PA 19530-0244
610-894-9551

The Pennsylvania Historical Association
108 Weaver Building
Penn State University
University Park, Pennsylvania, 16802-5500

"Pennsylvania Queries"
P.O. Box 130
Elk, WA 99009

Pennsylvania Society of Sons of the Revolution
The Racquet Club - Suite 27
215 South 16th Street
Philadelphia, PA 19102
215-545-1888

Pennsylvania State Archives
Third & Forster Streets
P.O. Box 1026
Harrisburg, PA 17108-1026
717-783-3281

Perry County Historical Society
P.O. Box 81
Newport, PA 17074
717-567-3079

Perry Historians
P.O. Box 73
Newport, PA 17074
717-582-4896

Perryopolis Area Heritage Society
P.O. Box 238
Perryopolis, PA 15473
724-736-8080

Peters Creek Historical Society
Wright House
Finleyville, PA 15332
412-384-5991

Phila. Archdiocesan Historical Research Center
1000 E. Wynnewood Rd.
Wynnewood, PA 19096-3001
610-667-2125

Philadelphia City Archives
3101 Market Street
Philadelphia, PA 19104
215-685-9401

Pike County Historical Society
608 Broad St.
Milford, PA 18337-1704
570-296-8126

Pike County Public Library
201 Broad St.
Milford, PA 18337-1320
717-296-8211

Pine Grove Historical Society
240 South Tulpehocken Street
Pine Grove, PA 17963
717-345-6559

Pioneer Historical Society of Bedford County
242 E. John St.
Bedford, PA 15522
814-623-2011

Pittsburgh History & Landmarks Foundation
One Station Square, STE 450
Pittsburgh, PA 15219
412-471-5808

Plymouth Historical Society
115 Gaylord Ave.
Plymouth, PA 18651
717-779-5840

Plymouth Meeting Historical Society
2130 Sierra Road
Plymouth Meeting, PA 19462
610-828-8111

Polish American Cultural Center
308 Walnut Street
Philadelphia, PA 19106
215-922-1700

Potter County Historical Society
308 North Main St.
Coudersport, PA 16915
814-274-8124

Pottstown Historical Society
P.O. Box 120
Pottstown, PA 19464
610-323-8500

Pottsville Free Public Library
16 North Third St.
Pottsville, PA 17901-2905
717-622-8880

Presbyterian Historical Society
425 Lombard St.
Philadelphia, PA 19147
215-627-1852

"Press and Journal"
20 South Union St.
Middletown, PA 17057
717-944-4628
publishes Our Keystone Families

Prospect Park Public Library
720 Maryland Ave.
Prospect Park, PA 19076-1318
610-532-4643

Punxsutawney Area Historical & Genealogical Society
401 West Mahoning St.
P.O. Box 286
Punxsutawney, PA 15767
814-938-2555

Quakertown Historical Society
26 N. Main St.
Quakertown, PA 18951-1114
215-536-3298

Radnor Historical Society
113 W. Beechtree Ln.
Wayne, PA 19087-3212
610-688-2668

Reading Company Technical & Historical Society
P.O. Box 15143
Reading, PA 19612
610-372-5513

Reading Public Library
5th & Franklin St.
Reading, PA 19607
610-478-6350

Red Lion Area Historical Society
10 E. Broadway
Red Lion, PA 17356-1402
717-244-1912

Republic Community Library
De Gregry Cir.
Republic, PA 15475-0165
412-246-0404

Richland Community Library
E. Main Street
Richland, PA 17087
717-866-4939

Ridgway Free Public Library
329 Center St.
Ridgway, PA 15853-1031
814-773-7573

Ridley Park Public Library
107 E. Ward St.
Ridley Park, PA 19078-3097
610-583-7207

Ridley Township Public Library
100 E. MacDade Blvd.
Folsom, PA 19033-2592
610-583-0593

Robinson Township Historical Society
1000 Church Hill Road
Pittsburgh PA 15205
412-788-6795

Rosenbach Museum & Library
2010 Delancey Place
Philadelphia, PA 19103
215-732-1600

Ross Library
232 W. Main St.
Lock Haven, PA 17745-1241
570-748-3321

Salem Public Library
P.O. Box 98
Hamlin, PA 18427
717-689-0903

Schlow Memorial Library
100 E. Beaver Ave.
State College, PA 16801-4986
814-237-6236

Schwenkfelder Theological & Historical Library
1 Seminary St.
Pennsburg, PA 18073-1804
215-679-3103

Scotch-Irish Society of the U.S.A.
P.O. Box 181
Bryn Mawr, PA 19010

Scottish Historic & Research Society of the Delaware Valley
102 St. Paul's Road
Ardmore, PA 19003
610-649-4144

Scranton Public Library
500 Vine St.
Scranton, PA 18503
717-489-3344

Serb National Federation
One Fifth Avenue
Pittsburgh, PA 15222
412-263-2875

Sewickley Public Library
500 Thorn St.
Sewickley, PA 15143-1533
412-741-6920

Sewickley Valley Historical Society
200 Broad St.
Sewickley, PA 15143-1525
412-741-5315

Sharon Hill Public Library
246 Sharon Ave.
Sharon Hill, PA 19079-2098
610-586-3993

Shaw Public Library
6 S. Front St.
Clearfield, PA 16830

Shippensburg Historical Society
52 West King Street
Shippensburg, PA 17257
717-532-4508

Slippery Rock Heritage Association
P.O. Box 511
Slippery Rock, PA 16057
412-794-3140

Slovenian Genealogy Society
52 Old Farm Road
Harrisburg, PA 17011
717-731-8804

Snyder County Historical Society
30 East Market St.
P.O. Box 276
Middleburg, PA 17842
717-837-6191

Society of Descendants of the Signers of the Constitution
325 Chestnut St.
Philadelphia, PA 19106

Society of Mayflower Descendants in the Commonwealth of Pennsylvania
280 Upper Gulph Rd.
Wayne, PA 19087-2416
610-688-4055

Somerset County Library
230 South Rosina Ave.
Somerset, PA 15501
814-445-4011

Sons of the American Revolution
Pennsylvania Society
2203 Walch Street
Monongahela, PA 15063
412-379-5659

Sons of the Union Veterans of Civil War
Box 24
Federal Building
Gettysburg, PA 17325

South Bethlehem Historical Society
479 Brighton St.
Bethlehem, PA 18015-1217
610-758-8790

South Central Pennsylvania Genealogical Society
P.O. Box 1824
York, PA 17405
717-843-6169

Southwest Pennsylvania Genealogical Services
P.O. Box 253
Laughlintown, PA 15655

SpringFord Area Historical Society
526 Main Street
Royersford PA 19468
610-948-7127

Springfield Township Public Library
70 Powell Rd.
Springfield, PA 19064-2495
610-543-2113

St. Charles Borromeo Seminary
Ryan Memorial Library
1000 E. Wynnewood
Overbrook, PA 19096
610-667-3394

State Library of Pennsylvania
Genealogy/Local History Section
Forum Building
Walnut & Commonwealth
P.O. Box 1601
Harrisburg, PA 17105
717-787-4440

Stoneboro Community & Historical Society
Lake St.
Stoneboro, PA 16153
412-376-4190

Strongstown Historical Society
Box 75
Strongstown, PA 15957
814-749-0722

Sullivan County Historical Society (updated April 2013)
Court House Square
LaPorte, PA 18626
717-482-2311

Sullivan County Historical Society and Museum now has a web site which should be linked to the listing on the organizations page: http://scpahistory.com/

Sullivan County Library
311 Main St.
Dushore, PA 18614
717-928-9352

Susquehanna County Free Library
2 Monument Square
Montrose, PA 18801
717-278-1881

Susquehanna County Historical Society
2 Monument Square
Montrose, PA 18801
717-278-1881

Susquehanna Depot Historical Society
P.O. Box 161
Susquehanna, PA 18847

Susquehanna Trails PAF Users Group
c/o Malcolm Schetky
155 Emig Street
Hellam, PA 17406-1308
717-755-8574

Swarthmore Public Library
121 Park Ave.
Swarthmore, PA 19081-1536
610-543-0436

Swedish Colonial Society
336 South Devon Ave.
Wayne, PA 19087
610-688-1766

Tamaqua Historical Society
118 W. Broad St.
Tamaqua, PA 18252-1917
717-668-5722

Tamaqua Public Library
For Genealogists
30 South Railroad Street
Tamaqua, Pennsylvania 18252
Phone: 570.668.4660
Fax: 570.668.3047
tamaquapubliclibrary@hotmail.com

Tarentum Genealogical Society
P.O. Box 66
Tarentum, PA 15084

Temple University
Special Collections Libraries
13th & Berks Streets
Philadelphia, PA 19122
215-787-8230

Tinicum Memorial Public Library
620 Seneca St.
Essington, PA 19029-1199
610-521-9344

Tioga County Historical Society
120 Main St.
Wellsboro, PA 16901-1411
717-724-6116

Tionesta Library
Elm St.
Tionesta, PA 16353
814-755-4454

Titusville Historical Society
213 N. Franklin Street
Titusville, PA 16354

Tri-County Heritage Society
P.O. Box 352
8 Mill Rd.
Morgantown, PA 19543-9543
610-286-7477

Troy Genealogical Associates
10 Cherry St.
Brookville, PA 15825

Troy Public Library
200 E. Main St.
Troy, PA 16947
717-297-2745

Tulpehocken Settlement Historical Society
116 N. Front St.
Womelsdorf, PA 19567-1305
610-589-2527

Tunkhannock Public Library
9 Marion St.
Tunkhannock, PA 18657-1210
717-836-1677

Tuscarora Township Historical Society
R.D. #2, Box 105-C
Laceyville, PA 18623
717-869-2184

Tuttleman Library
Gratz College
7605 Old York Road
Melrose Park, PA 19027
800-475-4635

U.S. Army Military History Institute
Carlisle Barracks, Bldg. 22
Carlisle, PA 17013-5008
717-245-3611

Ukrainian Fraternal Association
440 Wyoming Ave.
Scranton, PA 18503
717-342-0937

Union City Historical Society
11 S. Main St.
Union City, PA 16438-1325
814-438-7573

Union County Historical Society
103 S. Second St.
Lewisburg, PA 17837
717-524-8666

Uniontown Area Historical Society
P.O. Box 193
Uniontown, PA 15401
724-439-8571

Uniontown Public Library
24 Jefferson St.
Uniontown, PA 15401-3602
724-437-1165

University City Historical Society
P.O. Box 31927
Philadelphia, PA 19104
215-387-3019

University Library
Pennsylvania State University
State Park, PA 16802

Upper Darby Township & Sellers Memorial Free Public Library
76 South State Rd.
Upper Darby, PA 19082-1999
610-789-4440

Valley Forge Historical Society
Box 122
Valley Forge, PA 19481
610-783-0535

Van Pelt Library
University of Pennsylvania
3420 Walnut St.
Philadelphia, PA 19104-6206
215-898-7088

Venango County Genealogical Club
P.O. Box 811
Oil City, PA 16301-0811
814-678-3077

Venango County Historical Society
301 S. Park St.
Franklin, PA 16323-1238
814-437-2275

Victorian Vandergrift Museum & Historical Society
151 Lincoln Ave.
Vandergrift, PA 15690-1209
412-568-1990

Upper Frederick Township Historical Society
PO Box 597
Frederick, PA 19435
610-754-6436
Email: harcar@dejazzd.com

W.A.B. Genealogical Services
322 Greenway Drive
Penn Hills, PA 15235-3748
Publishes "Pitts Choice" magazine

W. S. Hancock Society
1939 West Marshall St.
Norristown, PA 19403
610-630-0912.

Warren County Genealogical Society
c/o Virginia Roberts
50 2nd Street
Youngsville, PA 16371
814-563-9696

Warren County Historical Society
210 Fourth Ave.
P.O. Box 427
Warren, PA 16365-0427
814-723-1795

Warren Library Association
205 Market St.
Warren, PA 16365-2305
814-723-4650

Washington & Jefferson College Library
E. Wheeling & Lincoln Sts.
Washington, PA 15301

Washington County Historical Society
49 East Maiden St.
Washington, PA 15302-4941
412-225-6740

Wattsburg Area Historical Society
P.O. Box 240
Wattsburg, PA 16442-0240
814-739-2952

Wayne County Historical Society
810 Main St.
P.O. Box 446
Honesdale, PA 18431-1847
717-253-3240

Wayne County Public Library
1406 North Main St.
Honesdale, PA 18431-2006
717-253-1220

Waynesboro Historical Society
138 W. Main St.
Waynesboro, PA 17268-1564
717-762-1747

Welcome Society of Pennsylvania
316 South Juniper St.
Philadelphia, PA 19107
Founded in 1906 for descendants of passengers on "Welcome"

West Chester University
Philips Library
University Ave. & High St.
West Chester, PA 19380
610-436-3383

West Shore Public Library
30 N. 31st Street
Camp Hill, PA 17011-2913
717-761-3900

West Whiteland Township Historical Commission
Whiteland Towne Ctr.
Exton, PA 19341
610-363-8091

Western Pennsylvania Genealogical Society
4400 Forbes Ave.
Pittsburgh, PA 15213-4080
412-622-3114

Westmoreland County Historical Society
951 Old Salem Rd.
Greensburg, PA 15601-1352
412-836-1800

Westmoreland-Fayette Historical Society
West Overton Village
Scottdale, PA 15683
412-887-7910

Whitehall Historical Preservation Society
Mickley & Lenhart Rds.
Whitehall, PA 18052
610-776-7166

Wilkinsburg Historical Society
Wilkinsburg Public Library
605 Ross Avenue
Pittsburgh, PA 15221
412-244-2940

Windber-Johnstown Genealogical Society
c/o Elder Kerr
85 Colgate Ave.
Johnstown, PA 15905-2414
814-536-2744

Wissahickon Valley Historical Society
Rt. 73 & School Rd.
Blue Bell, PA 19422
215-646-6541

Wissahickon Valley Public Library
209 Race St.
Ambler, PA 19002-4424
215-646-1072

Worcester Historical Society
P.O. Box 150
60 E. Penn St.
Norristown, PA 19404

Wrightsville Historical Museum
309 Locust St.
Wrightsville, PA 17368-1221
717-252-1169

Wyoming County Historical Society
Harrison & Bridge St.
P.O. Box 309
Tunkhannock, PA 18657
717-836-5303

Wyoming Historical & Geological Society
69 South Franklin St.
Wilkes-Barre, PA 18701-1202
717-822-1727

Yardley Historical Association
46 W. Afton Ave.
Yardley, PA 19067-1420
215-493-9883

Yeadon Public Library
809 Longacre Blvd.
Yeadon, PA 19050-3398
610-623-4090

York County Archives
150 Pleasant Acres Road
York, PA 17402
717-840-7222

"Your Family Tree"
414 Montgomery
P.O. Box 208
Hollidaysburg, PA 16648

Zelienople Historical Society
243 S. Main St.
Zelienople, PA 16063-1151
724-452-9457