Gertrude of Egisheim
Margravine consort of Westfriesland
Dowager Margravine (1038 - 1077)
Born (c1006) - Died (July 21, 1077)

Father - Hugh IV of Egisheim
Mother - Hedwig of Dagsburg

Gertrude married (before 1025) Luidolf of Brunswick
Children :

• Agatha of Brunswick
• Eckbert I of Brunswick