| Descent |
| Thomas Cassingham (Sr.) |
| John Peter Cassingham |
| John Robinson Cassingham (Sr.) |
| Gracie Frances (Cassingham) Wheeler |
| John Robert Wheeler |
John Robert Wheeler is the son of Gracie Frances Cassingham and Robert F. Wheeler. He was born 20 Oct 1915 in Texas.
On 6 Sep 1935, he married Sarah Josephine Corbett. She was born 31 Mar 1916.
Children of John Robert Wheeler and Sarah Josephine Corbett:
- Carol Jean Wheeler was born in 1941.