| Descent |
| Thomas Cassingham (Sr.) |
| Thomas Cassingham (Jr.) |
| James Austin Cassingham |
| Joseph Morrison Cassingham |
| Albert Wesley Cassingham |
| Carl Calvin Cassingham |
| Connie Carol Cassingham |
Connie Carol Cassingham is the daughter of Carl Clifford Cassingham and Della Saving. She was born in 1947 in Kansas.
In 1968, she married J. D. Dammann in Kansas. He is the son of Fred Dammann and Laura Diehl. He was born in 1942 in Missouri.
Child of Connie Carol Cassingham and J. D. Dammann:
- D. J. Dammann was born in 1971 in Missouri.