Individual Details
Living
( - )
Families
| Father | Living |
| Mother | Living |
| Sibling | Charlotte Brownlie Motherwell (1909 - ) |
| Sibling | David Motherwell (1911 - 1917) |
| Sibling | Living |
( - )
| Father | Living |
| Mother | Living |
| Sibling | Charlotte Brownlie Motherwell (1909 - ) |
| Sibling | David Motherwell (1911 - 1917) |
| Sibling | Living |