![Baldwin De Rivers, [Earl of Devon]](img/male.jpg)
| Richard De Reviers, [Earl of Devon] | |
| B: | Abt 1118 |
| Of, , Devonshire, England | |
| D: | Apr 1162 |
| Denise (Hawise) De Dunstanville, [COUNTESS OF DEV | |
| B: | Abt 1138 |
| Of, , Cornwall, England | |
| M: | Abt 1156 |
| Of, , Cornwall, England | |
| D: | Aft 21 Apr 1162 |
| Henry De Reviers | |
| B: | Abt 1123 |
| Of, , Devonshire, England | |
| D: | Aft 1160 |
| Sp | |
| William De Courtenay | |
| B: | Abt 1220 |
| Okehampton, Devonshire, England | |
| Hawise De Courtenay | |
| B: | Abt 1222 |
| Okehampton, Devonshire, England | |
| D: | Bef 8 Apr 1269 |
| John De Neville | |
| M: | Abt 1230 |
| Of, Okehampton, Devonshire, England | |
| John De Courtenay, [Lord of Wadesdo | |
| B: | 26 Jul 1224 |
| Okehampton, Devonshire, England | |
| D: | 3 May 1274 |
| Isabel De Vere | |
| B: | Abt 1228 |
| Of Totnes, Devonshire, England | |
| M: | Abt 1249 |
| D: | 11 Aug 1300 |
| Mary De Reviers | |
| B: | Abt 1196 |
| Of Okehampton, Devonshire, England | |
| Robert De Courtenay, [Sir Knight] | |
| B: | 1170 |
| Of Okehampton, Devonshire, England | |
| M: | 1213 |
| D: | 26 Jul 1242 |
| Iwerne, Dorset, England | |
| Pierre De Preaux | |
| M: | Abt 1159 |
| Baldwin De Rivers | |
| B: | Aft 28 Apr 1200 |
| Of, Isle Of Wight, Hampshire, England | |
| D: | 1 Sep 1216 |
| Margaret Fitzgerold | |
| M: | Abt 1215 |
| Of, Isle Of Wight, Hampshire, England | |
| Joan De Rivers | |
| B: | Abt 1202 |
| Of, Isle Of Wight, Hampshire, England | |
| William (De Vernon) Reviers, [Earl of Devon] | |
| B: | Abt 1128 |
| Of, , Devonshire, England | |
| D: | 10 Sep 1217 |
| Mabel (Mabirie) De Beaumont, [COUNTESS OF DEV | |
| B: | Abt 1168 |
| Of, MEULAN, Normandy, France | |
| M: | Abt 1189 |
| Of, , , France | |
| D: | Aft 1 May 1204 |
| Hawise De Reviers | |
| B: | Abt 1130 |
| Of, , Devonshire, England | |
| Jordan De Cambernon | |
| M: | Abt 1148 |
| Of, , Devonshire, England | |
|
| Baldwin De Rivers, [Earl of Devon] | |
| B: | Abt 1090 |
| Of, Isle Of Wight, Hampshire, England | |
| D: | 4 Jun 1155 |
| Adeliza Lucia Debaalum | |
| B: | Abt 1099 |
| Of, , , England | |
| M: | Abt 1117 |
| Of, , , England | |