Family: David John Seyfried Herbert / Jane Angela Bishop (F1)
m. 29 Aug 1975
 | Cathleen Blanche Lily Eliot (1921-1994) 
|
 | Sarah Diana Seyfried (1949- ) |
 | David John Seyfried Herbert (1952- )
|
 | Oliver Richard Seyfried Herbert (1976- ) |
| Cathleen Blanche Lily Eliot (1921-1994)
|
| Sarah Diana Seyfried (1949- ) |
| David John Seyfried Herbert (1952- )
|
| Oliver Richard Seyfried Herbert (1976- ) |
