Family: George Clare Sprague / Anna Blair Vail Gray (F6420)
 | Ernest Elijah Sprague (1855-1923) 
|
Ezoa Frances Potter (1861-1927)
|
Milton W Sprague (1886-1962)  |
 | Evelyn Sprague (1889-1983) |
| Edgar Potter Sprague, Sr (1893- ) |
| Mary Frances Sprague (1896- ) |
| Ernest Stuart Sprague (1901- ) |
| George Clare Sprague (1884-1965)
|
| Anna Blair Vail Gray (1881-1957) |
