| Descent |
| Thomas Cassingham (Sr.) |
| Ford Cassingham |
| George Washington Cassingham |
| Freddie Lee (Cassingham) Moon |
| Joann Frances Moon |
Joann Frances Moon is the daughter of Freddie Lee Cassingham and Howard Charles Moon. She was born in 1946 in Wyoming.
- In 1964, she married Tiofilo Manuel Vensor. Tony, as he is known, was born in 1942 in New Mexico.
- She married Mr. Trammell.
Children of Joann Frances Moon and Tiofilo Manuel Vensor:
- Valarie Rose Vensor was born in 1975 in Colorado. She married Troy A. Buttes. He was born about 1971.
- Tony Joe Vensor was born in 1979. He is known as TJ.