Rainald (Earl of Cornwall) De Dunstanville
- Yes, date unknown(
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- 1 Rainald (Earl of Cornwall) De Dunstanville [1] d. Yes, date unknown
- Beatrice Fitzrichard d. Yes, date unknown
- 2 Maud De Dunstanville [1.1] d. Yes, date unknown
- Robert (Count of Meulan) De Dunstanville d. Yes, date unknown
- 3 Mabirie De Dunstanville [1.1.1] d. Yes, date unknown
- William De Vernon (5th Earl of Devon) De Reviers d. 8 Sep 1217
- 4 Mary De Reviers [1.1.1.1] d. Yes, date unknown
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- 4 Baldwin De Reviers [1.1.1.2] b. Aft 28 Apr 1200 d. 1 Sep 1216
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- 4 Mary De Reviers [1.1.1.1]
- 3 Mabirie De Dunstanville [1.1.1]
- 2 Nicholas De Dunstanville [1.2] d. 1175
- 2 Denis De Dunstanville [1.3] d. Aft 1162
- Richard (2nd Earl of Devon) De Reviers d. 21 Apr 1162
- 3 Baldwin (3rd Earl of Devon) De Reviers [1.3.1]
- 3 Richard (4th Earl of Devon) De Reviers [1.3.2]
- 3 Baldwin (3rd Earl of Devon) De Reviers [1.3.1]
- 2 Maud De Dunstanville [1.1]