Guérech de Cornouaille

• 
• Born in 1030
• Deceased circa 1079, at the approximate age of 48 years

Parents

• Alain lll de Cornouaille, alias Canhiart (975 - 1058), chevalier, comte de Cornouaille
• Judith de Nantes ( - 1053), comtesse de Nantes

Occupations

• évêque de Nantes (1059 - 1079)