| Descent |
| Thomas Cassingham (Sr.) |
| Ford Cassingham |
| George Washington Cassingham |
| Bessie Alberta (Cassingham) Van Druff |
| Jean Frances (Van Druff) Keas |
| Susan Diana Keas |
Susan Diana Keas is the daughter of Jean Frances Van Druff and Richard B. Keas. She was born in 1953 in Colorado.
- About 1971, she married (1) Russell Thomas Sheridan (Sr.). He was born in Michigan.
- She married (2) Mr. Jones.
Child of Susan Diana Keas:
- Cheri Lynn Keas was born in 1969.
Child of Susan Diana Keas and Russell Thomas Sheridan (Sr.):
- Russell Thomas Sheridan (Jr.)