Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Living |
| Mother | Living |
| Sibling | Christina Auld Motherwell (1903 - 1903) |
| Sibling | Elizabeth or Lizzie Murdoch Motherwell (1902 - 1904) |
| Sibling | Jeanie Auld Motherwell (1909 - ) |
| Sibling | Thomas Motherwell (1907 - ) |
| Sibling | Living |
| Sibling | Agnes Donaldson Motherwell (1899 - 1912) |
| Sibling | Mary Helen Motherwell (1905 - ) |
| Sibling | Living |
| Sibling | Living |