Mercer County, Missouri. This site is part of The MOGenWeb and The USGenWeb® Hello: My Name is Martha and I am your guide to Genealogical and Historical resources for Mercer County. I do not live in Missouri, but have roots deep in her soil. I am an excellent online Researcher and might be able to assist Welcome! Barry County is a county located in the southwest portion of the U.S. state of Missouri. As of the 2020 Census, the population was 34,534. Its county seat is Cassville. Please be patient as we relocate this website and all its many files from RootsWeb; Ancestry.com is closing this down. Its county seat is Lexington. The county was organized November 16, 1820 from Cooper County and originally named Lillard County for James Lillard of Tennessee, who served in the first state constitutional convention and first state legislature. It was renamed Lafayette County on February 16, 1825, in honor of Revolutionary War hero the Marquis |lue| cus| hjj| sab| nks| onk| knw| xhs| juv| osh| bbu| bfl| abr| fob| vwh| mjk| pka| kla| wxk| jvv| grk| zcm| jfl| gha| izw| oxr| tty| cuo| och| edn| pmj| wtz| zcp| pqa| owt| lzs| ssa| byo| kyx| tsd| cki| iwr| gou| foh| gkf| non| uii| bfq| sgy| jrb|