National Archives
Great Lakes Region
7358 S. Pulaski Rd.
Chicago, IL 60629-5898
Phone: (773)948-9001
Fax: (773)948-9050
E-mail: chicago.archives@nara.gov
Web: archives.gov/great-lakes/chicago/
Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin

Cleveland Public Library
325 Superior Ave. NE
Cleveland, OH 44114-1271
Phone: (216) 623-2800
Web: www.cpl.org

State Library of Ohio
Genealogy Services
274 East First Avenue, Suite 100
Columbus, OH 43215-4163
Phone: (614)644-6966
Web: winslo.state.oh.us/services/genealogy/

Genealogy Library at Garst Museum
205 N. Broadway
Greenville, OH 45331
Phone: (937)548-5250
Web: dcoweb.org/gsnf/home.htm

Blair Society for Genealogical Research
726 Falling Oaks Dr.
Medina, OH 44256-2778
Web: www.blairsociety.org/

East Cuyahoga County Genealogical Society
P.O. Box 24182
Lyndhurst, OH 44124
Web: rootsweb.com/~ohcdrt/members/eccgs.html

Franklin County Genealogical & Historical Society
P.O. Box 44309
Columbus, OH 43204-0309
Web: www.rootsweb.com/~ohfcghs/

Genealogy by Computer Society
P.O. Box 355
Willston, OH 43468-0355
Web: www.gcstoledo.org/

Genealogical Speakers Guild
P.O. Box 38314
Olmsted Falls, OH 44138-0314
Web: www.genealogicalspeakersguild.org/

Greater Cleveland Genealogical Society
P.O. Box 40234
Cleveland, OH 44140-0254
Web: www.rootsweb.com/~ohgcgs/

Ohio Genealogical Society
713 S. Main ST.
Mansfield, OH 44907-1644
Phone: (419)756-7294
Web: www.ogs.org

Ohio Cemetery Preservation Society
P.O. Box 24810
Lyndhurst, OH 44124-0810
Web: rootsweb.com/~ohcps/

Darke Co. Genealogy Society
P.O. Box 908
Greenville, OH 45331
Web: dcgs.dcoweb.org/

Ohio Historical Society
1982 Velma Ave.
Columbus, OH 43211
Phone: (614)297-2510
Web: www.ohiohistory.org/

Western Reserve Historical Society
10825 E. Boulevard
Cleveland, OH 44106
Phone: (216)721-5722
Web: www.wrhs.org/

METHODIST

Methodist General Commission on Archives & History
The United Methodist Church
36 Madison Avenue
Madison, NJ 07940
Web: www.gcah.org/

ROMAN CATHOLIC

Archdiocese of Cincinnati
100 E. Eighth St.
Cincinnati, OH 45202
Web: www.catholiccincinnati.org/

Diocese of Columbus
198 E. Gay St.
Columbus, OH 43215
Phone: (614)228-2457
Web: www.colsdioc.org/

Diocese of Cleveland
1027 Superior Ave.
Cleveland, OH 44114
Phone: (216) 696-6525
Web: www.dioceseofcleveland.org/

Diocese of Steubenville
422 Washington St.
P.O. Box 969
Steubenville, OH 43952
Phone: (740)282-3631
Web: www.diosteub.org/

Diocese of Toledo
1933 Spielbusch Ave.
P.O. Box 985
Toledo, OH 43697-0985
Phone: (419)244-6711
Web: www.toledodiocese.org/

Diocese of Youngstown
144 W. Wood St.
Youngstown, OH 44503
Phone: (330)744-8451
Web: www.doy.org/

SOCIETY OF FRIENDS

Ohio Yearly Meeting of the Religious Society of Friends
1278 East Main Street
61830 Sandy Ridge Rd.
Barnesville, OH 43713
Web: www.ohioyearlymeeting.org/

AFRICAN-AMERICAN

Cleveland Public Library
History and Geography Department
Louis Stokes Wing, 6th Floor
525 Superior Ave.
Cleveland, OH 44114-1271
Phone: (216)623-2864
Web: cpl.org/sdi-history-and-geography.asp

Ohio State University
Black Studies Library
1858 Neil Ave. Mall, Rm 240
Columbus, OH 43210-1286
Phone: (614)292-6154
Web: library.osu.edu/sites/blackstudies/

Western Reserve Historical Society Library
10825 E. Boulevard
Cleveland, OH 44106
Phone: (216)721-5722
Web: www.wrhs.org/library/

Wilberforce University
Stokes library
P.O. Box 1003 Wilberforce, OH 45384-1003
Web: wilberforce.edu/student_life/library.html

JEWISH

Jewish Genealogy Society of Cleveland
32850 Jackson Rd
Moreland Hills, OH 44022
Web: clevelandjgs.org/