| Descent |
| Thomas Cassingham (Sr.) |
| Elizabeth A. (Cassingham) Linton |
| Thomas Cassingham Linton |
| Clara V. (Linton) Knox |
| Frances Erma (Knox) Barnhart |
| David Knox Barnhart |
David Knox Barnhart is the son of Frances Erma Knox and Clarence Lewis Barnhart. He was born in 1941 in Illinois.
In 1988, at age 47, he married Hollis Anne Hoelscher, who was age 33. She was born in 1955.
Children of David Knox Barnhart and Hollis Anne Hoelscher:
- William Clarence Barnhart was born in 1990.
- Grant Marvel Barnhart was born in 1991.
Sources
Basic information for this family provided by David Knox Barnhart, himself.