| The Earl of Lauderdale | |
| More: | no |
| Predecessor: | Frederick Maitland |
| Successor: | Alfred Maitland |
| Spouse: | Ethel Mary Ivy |
| Father: | Frederick Maitland, 14th Earl of Lauderdale |
| Mother: | Gwendoline Lucy |
| Birth Name: | Ian Colin Maitland |
| Birth Date: | 30 January 1891 |
| Website: | | module = } |