| | Elizabeth (Isabel) De Quincy 1220–1282 Alexander Comyn [Earl of Buchan] 1217– | | |
| | Roger De Quincy [Earl of Winches 1174–1264 Helen (Elena) of Galloway 1208–1245 | | |
| | Saher De Quincy [Earl of Winches 1150–1219 Margaret De Harcourt 1160–1234 | | |
| | Robert De Quincy 1100–1198 Orabella Mrs De Quincy 1131– | | |
| | | | | | Simon De Saint Liz or Sen [Ct Hntngtn & Nr 1046–1111 Matilda (Maud) Huntington [Queen of Scotl 1072–1130 | | | | Ranulph The Rich , … 1018– |
| | | Waltheof Earl of Northumberland [Earl of Hunting 1042–1076 Judith of Boulogne [Countess of Hun 1054– | | | | Siward Biornsson Earl Northumberland 1012–1055 Aelfled (Elfleda) of Bernicia [Countess of Nor 1016– | | | | Biorn (Bjorn) Ulsiusson (Estri 990–1045 | | |
| | | Aldred of Bernicia [Earl of Northum 994–1039 | | |
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| | | Lambert of Boulogne [Count of Lens] 1020–1054 Adelaide "Countess of Ponthieu 1027–1090 | | | | Eustache I Count Boulogne 1004– Mahaut of Louvain [Countess of Bou 984– | | |
| | | Robert I "The Normandy 999–1035 Harlette De Falaise 1003– | | |
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