Gertrude of Brunswick
Member of the Brunonids
Gertrud of Brunswick was Countess of Katlenburg by marriage to Dietrich II, Count of Katlenburg, Margravine of Frisia by marriage to Henry, Margrave of Frisia, and Margravine of Meissen by marriage to margrave Henry I. Wikipedia
Born: 1060, Braunschweig, Germany
Died: December 9, 1117 (age 57 years), Emden, Germany
Grandchildren: Gertrude of Süpplingenburg, Sophia of Rheineck, Beatrix von Rheineck, and more
Parents: Egbert I, Margrave of Meissen and Immilla of Turin
Spouse: Henry I, Margrave of the Saxon Ostmark (m. 1102), Henry, Margrave of Frisia (m. 1086), and Count Dietrich II of Katlenburg
Great-grandparents: Gisela of Swabia, Oberto II, Margrave of Milan, Manfred I of Turin, and more
Great grandchildren: Henry the Lion, Floris III, Count of Holland, Richardis of Babenberg, and more