Welcome to Mercer County Missouri Genealogy Research




Birthplace of Calamity Jane

 My name is Bob Jenkins
and I created this website to provide genealogy
 information and links to genealogy information  to assist people in researching
 their Mercer County Missouri ancestors.

 I would appreciate any contribution that you would like to make  to this site:
 biographies, obituaries, birth, marriage, death info,  grave info, photographs....etc

   Use the box below to search for
   Mercer County Data

 Brief History:

 Mercer County is a county located in the northwestern portion of the U.S. state of Missouri.
 As of the 2010 census, the population was 3,785, making it the second-least populous county in Missouri.
 Its county seat is Princeton.  The county was organized February 14, 1845 and named for General John F. Mercer of the
 Revolutionary War.

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