Family: Willis Leo Otto / Hazel Dorothy Allen (F105727)
m. 26 Sep 1925Ludwig Leo Otto (1874-1959) 
|
Pauline E. Johnson (1876- ) |
Gladys Marie Otto (1898-1996)  |
| Robert Otto (1905- ) |
| Hazel Dorothy Allen (1897-1992) |
| Willis Leo Otto (1899-1971)
|
| Willis Allen Otto (1926-1986) |
| Garland Kay Otto (1930-1941) |