| Descent |
| Thomas Cassingham (Sr.) |
| Richard Cassingham |
| George Benjamin Cassingham |
| Charles Cassingham |
| Calvin Ray Cassingham |
| Clayton Leo Cassingham |
| Raymond Lee Cassingham |
Raymond Lee Cassingham is the son of Clayton Leo Cassingham and Idaleen Marie Maw. He was born in 1947 in Idaho.
In 1970, he married Valerie Virginia Feuhrer in Idaho.
Children of Raymond Lee Cassingham and Valerie Virginia Feuhrer:
- Kim Leigh Cassingham was born in 1974 in Idaho. She has ha daughter named Kyrsten Leigh Cassingham.
- Luke Edward Cassingham was born in 1977 in Idaho. He married Amy S. (unknown).
- Nathan Cassingham was born in 1980 in Idaho.