Born: 1805-XX-XX Kentucky
Flourished: 1844-1860 Sangamon County, Illinois
Greenwalt lived in Sangamon County, Illinois, by 1844. In 1850, he was a farmer and owned $4,000 worth of real estate.
Sangamo Journal (Springfield, IL), 24 October 1844, 3:3; U.S. Census Office, Seventh Census of the United States (1850), Sangamon County, IL, 130; U.S. Census Office, Eighth Census of the United States (1860), Sangamon County, IL, 267.