Lands in Indiana’s “Gore” were sold at the Cincinnati Land Office. The Bureau of Land Management Tract Books are available for free in FamilySearch’s collection “United States, Bureau of Land Management Tract Books, 1820-1908.”
The collection is not indexed, but the images can be browsed. The lands in Indiana’s “Gore” are available in volumes 11-16 of the Cincinnati, Ohio land office. Download the guide below to make it easier to locate the entry of your ancestor.