| Lord Patrick Humes of Polwarth | |
 |
 |
| Andrew Russell Humes I | _______________ | Margaret White McGhee Humes (Niles) | |
| 1821-1905 |  |
 |
 |
| Thomas William Humes | _______________ | Mary Catherine Sexton Humes | |
| 1843-1922 | 1843-1937 | ||
 |
 |
 |
 |
| Andrew Russell Humes II | _______________ | Harriet Eldridge Humes |
| 1878-1970 |  |
 |
 |
 |