Decatur County, Iowa GenealogyEdit This Page
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Decatur County Courthouse
207 Main Street
Leon, IA 50144-1647
1846--Decatur County was created 13 January 1846 from unorganized territory. It was attached to Davis County prior to organization 6 March 1850.
County seat: Leon 
See an interactive map of Iowa boundary changes.
March 31, 1874 -- 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
Iowa recorded not only the federal census but state census through out the years too. The state census contains very valuable genealogical information. Where the census information can be found, what years it was taken, mortality schedules, census substitutions and much more is discussed in the very informative Iowa Census article.
LDS Ward and Branch Records
- Garden Grove
Early migration routes to and from Decatur County, Iowa Genealogy for European settlers included:
NewspaperArchive.com ($) has a large collection of digitized Iowa newspapers online. This database is sometimes free at libraries.
Societies and Libraries
Family History Centers
- ↑ "List of counties in Tennessee", Wikipedia.
- ↑ The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).
- ↑ National Park Service, "Auto Tour Route Maps" in Mormon Pioneer National Historic Trail at http://www.nps.gov/mopi/planyourvisit/maps.htm (accessed 18 July 2011).