Our Maritime Ties
Family: Claude Clinton Costain / Margaret Louise Kennedy (F12562)
Colin Cecil Costain (1886-1960) 
|
Lorena MacDougall (1887-1980)
|
Florence Emeline Costain (1911-1972)  |
 | Alvin Herman Costain (1913-1992) |
| Claude Clinton Costain (1912- )
|