Allen County Library Ft. Wayne Indiana

900 Library Plaza

Fort Wayne, IN 46802

Phone: 260-421-1200

* The Genealogy Room is open by appointment only due to COVID

Celina-Mercer Chamber of Commerce

121 East Logan Street
Celina, Ohio 45822

Phone: 419-586-2219

Email Address -

Facebook -

Fold3 for Veterans

Once there, click on the Genealogy link.

Click Fold3 on the main page.

Enter your Ohio library card number for access.

You will also find a Heritage Quest there.

Mercer County Health Department

220 W. Livingston Street, Suite 3

Celina, Ohio 45822

Phone: 419-586-3251

Mercer County Library

303 N. Main Street

Celina, Ohio 45822

Phone: 419-586-4442  

Fax: 419-586-3222 or 567-510-4479

Ohio Genealogical Society

611 State Rte 97 W

Bellville, OH 44813

Phone: 419-886-1903

Ohio Department of Health (Vital Statistics)

246 High Street

Columbus, Ohio 43215  

Phone: 614-466-3543 ( Most of their information is web-based).

Random Acts of Genealogical Kindness

Random Acts of Genealogical Kindness (RAOGK) is a global volunteer organization.

Wright State University

3640 Colonel Glenn Highway

Dayton, Ohio 45435

Phone Main office: 937-775-2525

To submit a research request, please complete a research request or call: 937-775-2092

Naturalization Records Information


WCSM Radio 

P.O. Box 492

Celina, OH  45822

Phone: 419-586-5133

Fax: 419-586-3814



The Handybook for Genealogists : United States of America (10th Edition)