| Father | Alanson Silverthorn (1829 - 1900) |
| Mother | Margaret Montross (1830 - ) |
| Sibling | Norman A Silverthorn (1867 - ) |
| Sibling | Ruth Ann Silverthorn (1848 - ) |
| Sibling | Ellen Silverthorn (1852 - 1933) |
| Sibling | Herbert Silverthorn (1863 - 1938) |
| Sibling | Arabella Silverthorne (1857 - 1935) |
| Sibling | Miles M Silverthorn (1865 - 1906) |
| Sibling | Cecelia Silverthorn (1855 - 1938) |
| Sibling | William Leslie Silverthorn (1871 - 1937) |
| Sibling | Edwin H Silverthorn (1873 - 1873) |
| Sibling | Frederick C Silverthorn (1868 - 1944) |
| Sibling | Virginia Gladys Silverthorn (1858 - ) |