| Source: | The Scots Peerage Founded on Wood's Edition of Sir Robert Douglas's Peerage of Scotland Containing an Historical and Genealogical Account of the Nobility of that Kingdom, volume VI |
| Page: | Marischal, p. 28, Hervey de Keth |
| Citation: | |
| Certainty: | probably |
| Notes: |
| 1 | Hervey de Keth (-before 1250), Marischal, parents: Philip de Keth and Eda Lorens |
| 2 | Sir John de Keith (-before 1270), parents: Hervey de Keth |