| Descent |
| Thomas Cassingham (Sr.) |
| Richard Cassingham |
| William Reeves Cassingham |
| George Cassingham |
| Gladys Mary (Cassingham) Miller |
| Marilyn (Miller) Schmitz |
| Kevin Schmitz |
Kevin Schmitz is the son of Marilyn Miller and Edward Schmitz.
He married Nancy Leonard.
Children of Kevin Schmitz and Nancy Leonard:
- Tessa Schmitz
- Brent Schmitz