| b 1060, Of Mosterton, Dorsetshire, , England | ||||
| d 08 Sep 1107, | bur , , , Abbey Of Montebo | |||
| | | ||||
| William De Vernon | ||||
| |b 1030 | | | |||
| | | ||||
| | | ||||
| Richard De Reviers, [Seigneur] | Herbastus De Crepon | |||
| |Adelise Peverel | Herfast | Mrs-Herbastus De Crepon | |m 1089 | Osbern, [Steward] | b 0975 |
| |Of, Isle of Wight, Hampshire, England | |b 1000 | |||
| Emma Fitzosbern | ||||
| b 1034 | | | Ralph Count Of Ivry | ||
| Emma Of Ivry | b 0978 | |||
| b 1008 | ||||
| 1 | < | Baldwin De Rivers, [Earl of Devon] | 2 | William De Reviers, [Seigneur] | 3 | Robert De Reviers | 4 | Hugh 'De_Vernon' Reviers | 5 | Hawise De Reviers, [Countess] |