| Descent |
| Thomas Cassingham (Sr.) |
| James Cassingham |
| Thomas E. Cassingham |
| James Alpheus Cassingham |
| Nellie Gertrude (Cassingham) Wilson |
| Mabel Irene (Wilson) Grant |
| Laura Jean (Grant) Smyth |
| Greg Alan Smyth |
Greg Alan Smyth is the son of Laura Jean Grant and Hobart Weldon Smyth. He was born in 1955.
In 1972, he married Karen Elizabeth Butler. She was born in 1953.
Children of Greg Alan Smyth and Karen Elizabeth Butler:
- Samantha Marie Smyth was born in 1973.
- Nichole Anne Smyth was born in 1977.
- Brandon Gregory Smyth was born in 1980.
Sources
Most information provided by Greg's cousin, Mary Jane Herrell.