| Father | Robert Duncan Robinson Sr (1868 - 1940) |
| Mother | Virginia A Fleharty (1876 - 1960) |
| Sibling | Lois M Robinson (1905 - ) |
| Sibling | U Marian Robinson (1899 - ) |
| Sibling | Helen L Robinson (1902 - ) |
| Sibling | Philip Benjamin Robinson (1908 - ) |
| Sibling | Fern Robinson (1902 - ) |
| Sibling | Bennie Robinson (1908 - ) |
| Sibling | Eunice Maxine Robinson (1907 - ) |
| Sibling | Enid L Robinson (1912 - 1980) |
| Sibling | Maline Robinson (1906 - ) |
| Sibling | Virginia B Robinson (1903 - ) |
| Sibling | Living |
| Sibling | Richard D Robinson Jr (1909 - ) |
| Sibling | Robert D Robinson Jr. (1898 - 1973) |
| Sibling | Living |