Darke County Websites: 

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Darke County Genealogical Researchers > Township Pages

The following pages include township maps with current roads.

Early Land Patents
sorted by surname

Early Land Patents
sorted by section

These land patent listings are from the Bureau of Land Management CD-rom. Patents prior to 1820 are not included at this time.
The Official Federal Land Patent Records Site Bureau of Land Management Visitor Center
Bureau of Land Management History FAQs at the Bureau of Land Management
Drawings depicting township boundary changes prior to 1848
1809-1819 1820-1833 1834-1838 1839-1848

Established 1809 (taken from Miami County)
Greenville Township included all of Darke County prior to 1817 when Twin and Wayne were formed.

Organized 1817
Located in the Congress Lands First Meridian  (West of the Great Miami) Survey, Ranges 1-4 east