| Father | Elias Clement "Eli" ROSERA (1863 - 1945) |
| Mother | Salina Rosalia "Rose" RUELLE (1968 - 1952) |
| Sibling | Leslie ROSERA (1890 - 1893) |
| Sibling | Minerva Mary ROSERA ( - ) |
| Sibling | Vitaline ROSERA (1895 - 1964) |
| Sibling | Manuel George ROSERA (1897 - 1919) |
| Sibling | Frederick F. ROSERA (1899 - 1984) |
| Sibling | John George ROSERA (1901 - 1906) |
| Sibling | Stephen Owen ROSERA (1902 - 1975) |
| Sibling | Mildred Julia ROSERA (1904 - 1935) |
| Sibling | Alice Eva ROSERA (1906 - 1978) |
| Sibling | Victor Joseph ROSERA (1909 - 1975) |
| Sibling | Earl A. ROSERA (1912 - 1991) |