MaleWilliam de PERCY |
| Birth | Abt 1088 | Of, Alnwick, Northumberland, England |
| Death | 1174 OR 1175 | |
| Burial | ||
| Marriage | 1136 | Of, Turnbridge, Kent, England |
| Other Spouse | Sybille (Valognes) De VALLINES | F4086 | |
| Marriage | Abt 1166 | Of, Whitby, Yorkshire, England |
| Father | ||
| Mother | ||
FemaleAlice (Adeliza) de TUNBRIDGE (CLARE) |
| Birth | Abt 1102 | Of, Tunbridge, Kent, England |
| Death | Aft 1148 | , , , England |
| Burial | ||
| Other Spouse | Cadwaladr Ap GRUFFUDD | F4088 | |
| Marriage | ||
| Father | Richard de CLARE | F9159 Group Sheet | |
| Mother | Adeliza de MESCHINES | F9159 Group Sheet | |
FemaleAgnes de PERCY |
| Birth | 1134 | Of, Whitby, Yorkshire, England |
| Christening | Also Of, Alnwick, Northumberland, England |
|
| Death | Abt 1205 | |
| Burial | Bef Oct 1213 | |
| Spouse | Joscelin De Louvain BARBATUS | F4674 | |
| Marriage | Abt 1154 | Of, Egmanton, Nottinghamshire, England |
MaleAlan de PERCY |
| Birth | Abt 1138 | Of, Alnwick, Northumberland, England |
| Death | Yes, date unknown | |
| Burial |
FemaleMaud de PERCY |
| Birth | Abt 1136 | Topcliffe, Yorkshire, England |
| Death | 1203 | |
| Burial | Bef 13 Oct 1204 | |
| Spouse | William De Newburgh Earl Of WARWICK | F4095 | |
| Marriage | 28 Dec 1175 | |