William de PERCY

Birth:
1112
Alnwick, Northumberland, England
Death:
1168
Marriage:
Abt 1131
of Alnwick, Northumberland, England
Notes:
                   SOURCES:
      1. History of House of Percy--Gerald Boener
      2. Annals of the House of Percy (B12D10)--chart
Adeliza de CLARE
Birth:
Abt 1121
Hertfordshire, England
Death:
England
Children
Marriage
1
Maud de PERCY
Birth:
1132
Alnwick, Northumberland, England
Death:
1203
William de NEWBURGH 
Marr:
Abt 1152
of Alnwick, Northumberland, En 
2
Agnes de PERCY
Birth:
1134
Alnwick, Northumberland, England
Death:
1205
Joscelin de LOUVAINE 
Marr:
Abt 1150
Whitby, England 
3
Walter de PERCY
Birth:
Abt 1136
Alnwick, Northumberland, England
Death:
Bef 1168
 
Marr:
 
4
Alan de PERCY
Birth:
Abt 1138
Alnwick, Northumberland, England
Death:
 
Marr:
 
5
Richard de PERCY
Birth:
Abt 1140
Alnwick, Northumberland, England
Death:
 
Marr:
 
6
William de PERCY
Birth:
Abt 1142
Alnwick, Northumberland, England
Death:
 
Marr:
 
FCID:14305:5450
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William de Percy - Adeliza de Clare

William de Percy was born at Alnwick, Northumberland, England 1112. His parents were William de Percy and Alice de Ros.

He married Adeliza de Clare Abt 1131 at of Alnwick, Northumberland, England . Adeliza de Clare was born at Hertfordshire, England Abt 1121 daughter of Richard de Clare and Alice (Adeliza) de Meschines .

They were the parents of 6 children:
Maud de Percy born 1132.
Agnes de Percy born 1134.
Walter de Percy born Abt 1136.
Alan de Percy born Abt 1138.
Richard de Percy born Abt 1140.
William de Percy born Abt 1142.

William de Percy died 1168 .

Adeliza de Clare died at England .