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Male William de Munchensi Click to view William de Munchensi in the family tree Click to view William de Munchensi in the family tree

William was born about 1230 in Swanscombe, Kent, England.  William's father was Warin de Munchensi and his mother was Joan Marshal.  His paternal grandparents were William de Munchensi and Aveline de Clare; his maternal grandparents were William FitzJohn “the Protector” Marshal, 1st Earl of Pembroke and Isabel FitzGilbert de Clare.  He was an only child.  He died in 1289.


Family Details of William's family