Main Blackett Tree

Interactive tree of William de Ros

Robert de Ros 1st Baron Ros 12131285
William de Ros 1264
Lucy Fitzpiers 11961266
Sir Robert de Ros 11771226
Isabel Avenal of Scotland 11701263
William I, The Lion, King of Scotland 11421214
Isabel Avenel 1143
Henry Dunkeld , 3rd Earl of Huntingdon and Prince of Scotland 11141152
Ada de Warenne 11201178
King David I of Scotland 10841153
Maud or Matilda, Countess of Huntingdon 10741130
William de Warrenne 1138
Elizabeth (or Isabel) de Vermandois 10851148