| Descent |
| Thomas Cassingham (Sr.) |
| John Peter Cassingham |
| John Robinson Cassingham (Sr.) |
| Harvey Atwood Cassingham |
| Russell William Cassingham |
| William John Cassingham |
| David Mark Cassingham |
David Mark Cassingham is the son of William John Cassingham and Lucille Marie Bettencourt. She was born in 1957 in California.
In 1981, he married Neva Joanne McKinnis in California. She was born in 1956 in Missouri.
Children of David Mark Cassingham and Neva Joanne McKinnis:
- Casandra Lynn Cassingham was born in 1982 in California.
- Mark Andrew Cassingham was born in 1986 in California.
Sources
Information on this family provided by David himself and by his mother, Lucille.
David: Birth from California Birth Records, 1905 - 1995. Marriage from California Marriage Index.
Casandra: Birth from California Birth Records, 1905 - 1995.
Mark: Birth from California Birth Records, 1905 - 1995.