Guillaume, comte de Mortain

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Guillaume de Mortain (de Burgh), comte de Mortain

Also Known As: "William", "Earl E. Cornwall", "Count Mortaigne"
Death: Died in Bermondsey, England
Immediate Family:

Son of Robert de Mortagne, Earl of Cornwall and Maud Matilda de Montgomery, Comtesse consort de Mortain
Husband of Adelise, comtesse consort de Mortain and Isabel FitzRichard
Father of Aldhelm (Adelmus), of Mortaigne de Mortaigne de Burgh, Earl of Cornwall; William FitzAldelm de Burgh and John de Burgh
Brother of Emma de Mortain, comtesse consort de Toulouse; Denise de Mortain; Agnès De Somery; Robert, comte de Mortain and Eremburge de Mortain
Half brother of Lucia de Mortange; Ne de Mortagne; Aldhelm de Mortagne and Robert de Mortain

Managed by: Bernard Raimond Assaf
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