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Days & Hours:
Wednesday, Friday, and Sunday                       1 pm to 4 pm
*By appointment for those coming from a distance  
Location and Contact Information: 
521 E. Columbus Ave. Suite B.
Bellefontaine, OH, 43311




The mission of the society is to educate the members and the public about their families and the county. You'll be amazed at the history in your own family!

The library features probate records 1818-1959;  court records, civil and state 1818-1950;

census records 1850-1880 and 1930 & 1940. Newspaper abstracts from 1829 (Bellefontaine's first newspaper) to 1905 (these are not all inclusive), birth and death index

1868-1999, completed family histories, surname files that include obituaries, and cemetery books.

The Genealogical Society is located on the second floor of the Transportation Musuem. 


Please make note of our new email address

The Logan County Genealogical Society will be closed on Sunday, May 14, 2023, and Sunday June 18, 2023, so that our volunteers may spend Mother's Day and Father's Day with their families.


The Logan County Genealogical Society will be offering free classes on doing Genealogy with Computers. We will cover machine and software choices and how to get the most out of your choices. The series of classes will be held on Fridays March 31, May 5, and June 2. The classes will be repeated on Sundays April 2, May 7, and June 4. The classes will run from 1:30pm until 3:30pm in the AcuSports Room of the Logan County History Center, 521 E. Columbus Ave. Registration is highly recommended due to limited seating by calling (937) 593-7811. Please specify if you would like to attend the Friday or Sunday classes.


One of our members is looking for a picture of the Mt. Moriah Church that was located in Zane Township between Middleburg and North Lewisburg. If you have any such picture and are willing to share a copy with him, please contact the society at

(937) 593-7811.

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