| William Percy |
| William Percy | |
| *: | 1193 |
| +: | VOR 28 Jul 1245 |
| Ellen Baliol |
| Ellen Baliol | |
| *: | 1206 |
| +: | 1281 |
| Henry.I Percy |
| Henry.I Percy | |
| *: | 1160 |
| +: | CA.1200 |
| Isabel de Bruce |
| Isabel de Bruce | |
| oo: | 1181 |
| +: | 1230 |
| Richard Percy |
| Richard Percy | |
| *: | 1165 |
| +: | 1244 |
| Ines Neville |
| Ines Neville | |
| *: | 1175 |
| Josceline v.Lothringen |
| Josceline v.Lothringen | |
| *: | 1121 |
| +: | 1189 |
| Agnes.I Percy |
| Agnes.I Percy | |
| *: | 1134 |
| oo: | 1154 |
| +: | CA.1205 |
| Clementia.I v.Burgund |
| Clementia.I v.Burgund | |
| +: | 1133 |
| Unbekannt |
| Balduin.VIII v.Flandern |
| Balduin.VIII v.Flandern | |
| *: | 1093 |
| +: | 17 Jan 1119 |
| Hedwig v.Bretagne | |
| oo: | 1110 |
| Wilhelm v.Flandern |
| Wilhelm v.Flandern | |
| *: | 1094 |
| Robert.II v.Flandern |
| Robert.II v.Flandern | |
| *: | 1064 |
| oo: | 1090 |
| +: | 5 Okt 1111 |