Robert de Ros, Lord of Hamlake Castle (1172-1227) |
Isabella MacWilliam (1165-1240) |
Robert de Ros (1223-1285) |
Sir Alexander de Ros ( -1306) |
Piers FitzHerbert (1163-1235) |
Sir William de Ros (1199-1265) |
Lucy Fitzpiers (1204-1267) |
1st Baron de Ros Robert de Ros ( -1285) |