

![]() | Picot de Percy |
| Picot de Percy | |
| B: | Abt 1030 |
| Bolton Upon Dearne, West Riding, Yorkshire, England | |
| D: | Aft 1125 |
![]() | Errnald de Percy |
| Errnald de Percy | |
| B: | Abt 1035 |
| Bolton Upon Dearne, West Riding, Yorkshire, England | |
| D: | Kildale, Greenhow, North Riding, Yorkshire, England |
![]() | Mrs. Errnald de Percy |
| Mrs. Errnald de Percy | |
| B: | Abt 1036 |
| Kildale, Greenhow, North Riding, Yorkshire, England | |
| M: | Abt 1064 |
| Kildale, Greenhow, North Riding, Yorkshire, England | |
| D: | Yes, date unknown |
![]() | Serlo de Percy |
| Serlo de Percy | |
| B: | Abt 1025 |
| Perci-en-Auge, Normandie, France | |
![]() | William de Percy, Earl of Caux |
| William de Percy, Earl of Caux | |
| B: | Abt 1015 |
| Caux, Normandie, France | |
| D: | 1096 |
| Antioch, Antakya, Pisidia, Asia Minor | |
![]() | Emma de Port, Countess of Poitiers |
| Emma de Port, Countess of Poitiers | |
| B: | Abt 1030 |
| Caux, Normandie, France | |
| M: | Abt 1049 |
| Caux, Normandie, France | |
| D: | Aft 1096 |
![]() | Geoffrey de Percy, Earl of Caux |
| Geoffrey de Percy, Earl of Caux | |
| B: | Abt 992 |
| Perci-en-Auge, Normandie, France | |
| D: | Yes, date unknown |
![]() | Margaret de Percy |
| Margaret de Percy | |
| B: | Abt 998 |
| Perci-en-Auge, Normandie, France | |
| M: | Abt 1015 |
| Caux, Normandie, France | |
| D: | Yes, date unknown |
![]() | William de Percy, Earl of Caux |
| William de Percy, Earl of Caux | |
| B: | Abt 972 |
| Caux, Normandie, France | |
| D: | Yes, date unknown |
![]() | Mrs. William de Percy |
| Mrs. William de Percy | |
| B: | Abt 973 |
| Caux, Normandie, France | |
| M: | Abt 991 |
| Caux, Normandie, France | |
| D: | Yes, date unknown |
|
![]() | Geffrey de Percy, Earl of Caux |
| Geffrey de Percy, Earl of Caux | |
| B: | Abt 952 |
| Caux, Normandie, France | |
![]() | Mrs. Geffrey de Percy |
| Mrs. Geffrey de Percy | |
| B: | Abt 953 |
| Caux, Normandie, France | |
| M: | Abt 971 |
| Caux, Normandie, France | |
| D: | Yes, date unknown |
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