Marion County MO Genealogy

USA (1,379,301) > Missouri (46,583) > Marion County (509)


Marion County Records by City/Town

Hannibal Genealogy (232)
Palmyra Genealogy (81)


Philadelphia Genealogy (36)
Warren Genealogy (35)


Overview of Marion County Records

  • Marion County was created in 1822 from Ralls County.
  • Copies of birth and death records for 1910 and later can be obtained from the Missouri Department of Health and Senior Services .
  • The Marion County Clerk Circuit Court has marriage records starting in 1827, divorce records, court records starting in 1827, land records starting in 1827, and military discharge records.
  • The Marion County Probate Court has probate records starting in 1827.
  • Online indexes and images of many of the above records can be found by using the links on this site.