Madison County, Iowa Genealogy
- 1 County Courthouse
- 2 History
- 3 Places/Localities
- 4 Resources
- 5 Societies and Libraries
- 6 Web Sites
- 7 References
1846--Madison County was created 13 January 1846 from unorganized territory. It was attached to Mahaska County prior to organization 19 February 1849. County seat: Winterset 
1875 -- Courthouse burned and many records were damaged.
For further information on researching in burned counties, see the following:
- Burned Counties Research in FamilySearch Wiki
- Michael John Neill, Burned Counties in Family History Circle
Societies and Libraries
- The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).