Family: Robert Otto / Lois Unknown (F105728)
Ludwig Leo Otto (1874-1959) 
|
Pauline E. Johnson (1876- ) |
Gladys Marie Otto (1898-1996)  |
| Willis Leo Otto (1899-1971) |
| Robert Otto (1905- )
|
| Ludwig Leo Otto (1874-1959)
|
| Pauline E. Johnson (1876- ) |
| Gladys Marie Otto (1898-1996) |
| Willis Leo Otto (1899-1971) |
| Robert Otto (1905- )
|