| Descent |
| Thomas Cassingham (Sr.) |
| Richard Cassingham |
| George Benjamin Cassingham |
| Charles Cassingham |
| Calvin Ray Cassingham |
| Charles Gary Cassingham |
| Brent Allen Pace |
| Sean Andrew Pace |
Sean Andrew Pace is the son of Brent Allen Pace and Nancy Lee Teem. He was born in 1967 in Oregon.
In 1990, he married Billie Sue Alexander in Oregon.
Children of Sean Andrew Pace and Billie Sue Alexander:
- Tyler Dean Pace was born in 1987 in Oregon. [Billie's son adopted by Sean.]
- Andrew James Pace was born in 1991 in Oregon.