| Father | Ezra Cortland Sperry (1828 - 1898) |
| Mother | Mary Murilla Patton (1835 - 1915) |
| Sibling | Rulina Elizabeth Sperry (1862 - 1939) |
| Sibling | Edward H. Sperry (1853 - ) |
| Sibling | Percy Cecil Sperry (1882 - 1904) |
| Sibling | Mary Marilla Sperry (1884 - ) |
| Sibling | Earl Mortimer Sperry (1877 - 1958) |
| Sibling | Leonora Sperry (1858 - 1930) |
| Sibling | Ida Lee Sperry (1877 - 1956) |
| Sibling | Melvin Greene Sperry (1865 - 1954) |
| Sibling | Judson A. Sperry (1872 - 1872) |
| Sibling | Ernest Victor Sperry (1875 - 1946) |
| Sibling | Mary Columbia Sperry (1856 - 1920) |
| Sibling | Ambrose Lewis Sperry (1860 - 1933) |
| Sibling | Clarence Burdette Sperry (1869 - 1930) |
| Sibling | Ezra C. Jr. Sperry (1867 - 1940) |