Duncan, Marshal T.
Born: 1809-12-27 Kentucky
Died: 1840-08-23 Sangamon County, Illinois
Son of Marshal Duncan and brother of James T. Duncan and William T. H. Duncan, Marshal T. grew up in Cumberland County, Kentucky. He married Anna Sharp, with whom he had three children. Anna Duncan died in either 1836 or 1837, and Duncan and his family relocated to Sangamon County, Illinois.
John Carroll Power and S. A. Power, History of the Early Settlers of Sangamon County, Illinois (Springfield, IL: Edwin A. Wilson, 1876), 271.