Robert de Lacy [Parents] was born about 1070 in Halton, Chestershire, England. He married Maud du Perche.
Maud du Perche was born about 1074 in of Pontrefact, , England. She married Robert de Lacy.
They had the following children:
F i Albreda de Lacy
Ilbert de Lacy [Parents] was born about 1045 in Loei, Normandy, France. He died in 1090 in Pontrefact, Yorks, England. He married Hawise.
Hawise.Hawise married Ilbert de Lacy.
They had the following children:
M i Robert de Lacy
Hugh de Lacy was born about 1018 in Laci, Normandy, France. He married Emma de Bois l'Eveque.
Emma de Bois l'Eveque [Parents] was born about 1022 in Bois l'Eveque, Normandy, France. She married Hugh de Lacy.
They had the following children:
M i Ilbert de Lacy
Ilbert-Marshall was born in of Bois l'Eveque, Normandy, France.
He had the following children:
F i Emma de Bois l'Eveque
William de Mandeville [Parents] was born about 1062 in Rycott, Oxford, England. He died in 1130. He married Margaret de Rie.
Margaret de Rie [Parents] was born about 1075 in of Colchester, Essex, England. She married William de Mandeville.
They had the following children:
M i Geoffrey de Mandeville
Geoffrey de Mandeville was born about 1036 in of Rycott, Oxford, England. He died in Westminster Abbe. He married Adeliza de Balts.
Adeliza de Balts was born about 1040 in of Rycott, Oxford, England. She died in Westminster Abbe. She married Geoffrey de Mandeville.
They had the following children:
M i William de Mandeville
Eudea de Rie [Parents] was born about 1047 in , Normandy, France. He married Rohesia de Clare.
Rohesia de Clare [Parents] was born about 1055 in of Tunbridge, Kent, England. She died in 1121. She married Eudea de Rie.
They had the following children:
F i Margaret de Rie
He had the following children:
M i Eudea de Rie
Simon de Senlis [Parents] was born about 1068 in , Normandy, France. He died in 1109 in , , England. He married Matilda Queen or Scotland.
Matilda Queen or Scotland [Parents] was born about 1072 in Huntingdon, Hunts, England. She died in 1130/1131. She was buried in Scone, Perth, Scotland. She married Simon de Senlis.
They had the following children:
F i Maud de Senlis
He had the following children:
M i Simon de Senlis