Alain II (de zwarte) van Bretagne, Count of Penthievre Earl of Richmaond
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| Conan IV (de kleine) van Bretagne, Duke of Bretagne Count of Penthievre Earl of Richmond Abt 1140-1171 |
| Conan IV (de kleine) van Bretagne, Duke of Bretagne Count of Penthievre Earl of Richmond | |
| B: | Abt 1140 |
| D: | 20 Feb 1171 |
Margarethaa van Huntingdon Abt 1148-Abt 1201 |
| Margarethaa van Huntingdon | |
| B: | Abt 1148 |
| Northumberland | |
| D: | Abt 1201 |