Richenza of Northeim
Queen of Germany
Richenza of Northeim was Duchess of Saxony from 1106, Queen of Germany from 1125 and Holy Roman Empress from 1133 as the wife of Lothair of Supplinburg. Wikipedia
Born: 1087
Died: June 10, 1141 (age 54 years)
Grandchildren: Henry the Lion and Richardis of Babenberg
Parents: Henry, Margrave of Frisia and Gertrude of Brunswick
Children: Gertrude of Süpplingenburg
Spouse: Lothair III, Holy Roman Emperor (m. 1107–1137)