Being situated in the state of Indiana, Marion County was founded in 1822. Named after the Gen. Francis Marion, the American Revolutionary War hero, the County has an estimated area of 403 sq mi. It is the largest county in the state and 55th most populated county in the country with a population of more than 0.90 million with an amalgamation of White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others. Around 0.35 million households and 0.21 million families also reside here. Indianapolis is the county seat and the state capital as well as the largest city of Marion.

You can now get a wealth of information on marriage volume number, marriage and divorce details, American Civil War history, census data, burial and cemetery details, real estate and property facts, obituary notice, demise facts, land and estate data, origin and birth details, war and enlistment data, civil court case lookups, World War I and II information, immigration and naturalization specifics, last will or probate specifics and the likes from the Marion County data archive which would be very helpful in tracing out your ancestral tree or in extensive research work.