James F. Duncan 
M, (1861 - 1916)
- Relationship
- 7th great-grandson of Herman Op Den Graeff
James F. Duncan was born in 1861 at Sangamon County, Illinois. He was the son of Francis Marion Duncan and Martha Jane Yoakum. James F. Duncan died in 1916 at age 55 years.
Last Edited=14 Oct 2008