| Father | John Richard MCCOTTER (1825 - 1910) |
| Mother | Sarah Ann JONES (1835 - 1909) |
| Sibling | Susan A MCCOTTER (1852 - 1880) |
| Sibling | Susan MCCOTTER (1852 - 1946) |
| Sibling | Martha A (Marty) MCCOTTER (1854 - 1944) |
| Sibling | Caroline (Kine) MCCOTTER (1856 - 1943) |
| Sibling | Violean (Ene) MCCOTTER (1858 - 1930) |
| Sibling | Samuel Francis Frank MCCOTTER (1860 - 1935) |
| Sibling | Frank G. MCCOTTER (1861 - ) |
| Sibling | Cora Pauline MCCOTTER (1861 - 1945) |
| Sibling | Florance Delone MCCOTTER (1863 - ) |
| Sibling | Emma Jane MCCOTTER (1865 - 1958) |
| Sibling | John Andrew MCCOTTER (1867 - 1956) |
| Sibling | Bradford Lewis MCCOTTER (1872 - 1962) |
| Sibling | Victor Delone MCCOTTER (1877 - 1954) |