| Type | Valeur |
|---|
| Personnes |
|---|
WILLIAM Douglas 2nd Earl of Angus GH01 |
| The Magna Charta Sureties, 1215, Fourth Edition, Weis, Frederick Lewis, Th.D., Genealogical Publishing Co., Inc., Baltimore, 1991, Cheryl Varner Library, Gray Court, SC, Page number: p. 48 |