 
| Type | Valeur | 
|---|---|
| Titre | Beaumont Family Pedigree in Collins's Peerage of England, Vol. 4, pg. 429-430 [See document in the Memories section] | 
| Personnes | 
|---|
|  ROBERT de Beaumont 1st Earl of Leicester | 
| Collins's Peerage of England, Vol. 4, pg. 429-430 | 
| Beaumont Family Pedigree in Collins's Peerage of England, Vol. 4, pg. 429-430 [See document in the Memories section] |