Family: Harry Nelson Thompson / Agnes Blackstone (F38588)
Clark Otis Blackstone (1874-1942) |
Mary Margaret Heil (1884-1959) 
|
Marilla Catherine Blackstone (1902-1988)  |
| Anna Pauline Blackstone (1904-1966) |
| Wilber Francis Blackstone (1906- ) |
| John Leroy Blackstone (1908-1975) |
| Paul Leo Blackstone (1919-1998) |