Kunigunde of Altdorf

F, (circa 1020 - after 1055)
Father-Biological*Welf II , Count of Altdorf b. c 965, d. 10 Mar 1030
Mother-Biological*Ermentrude of Luxemburg b. c 1000, d. 21 Aug 1057
Family Lines
Roy Line

Boudreau Line
Last Edited=22 May 2022
     Kunigunde of Altdorf was born circa 1020.1 She was the daughter of Welf II , Count of Altdorf and Ermentrude of Luxemburg. Kunigunde of Altdorf was also known as Kuniza.1 She was the heiress of Altdorf from her brother.1

Kunigunde of Altdorf married Alberto Azzo II , Marchese d'Este and of the Lombards, son of Alberto Azzo I , Marchese in Liguria and Adela, circa 1035.1 Kunigunde of Altdorf died after 1055.1 She was buried at Vangadicendis, Italy.1

Child of Kunigunde of Altdorf and Alberto Azzo II , Marchese d'Este and of the Lombards


  1. Stuart, Roderick W. Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa, Fourth Edition. Baltimore, Maryland: Genealogical Publishing Company, 2002.