Descendants of Seymour Hastings
| Descent |
| Seymour Hastings |
| Elizabeth Fanny (Hastings) Clabaugh |
| Amy Melissa (Clabaugh) Neiswender |
| Jesse Anthony Neiswender (Sr.) |
| Esther Eloise (Neiswender) DeViney |
| Mark Cameron DeViney |
Mark Cameron DeViney is the son of Esther Eloise Neiswender and Robert Dudley DeViney (Sr.). He was born in 1952.
- In 1974, at age 21, he married Michelle Goetz in Oregon.
- In 1989, at age 36, he married Mary Beth Lucas in Oregon.
Children of Mark Cameron DeViney and Michelle Goetz:
- Aaron Mark DeViney
- Adrienne Michelle DeViney
Children of Mark Cameron DeViney and Mary Beth Lucas:
- Julia Suzanne DeViney
- Lydia Rose DeViney
- Jordon Caleb DeViney
- Seth Peter DeViney