Ermengarda di Lussemburgo

https://www.findagrave.com/memorial/137325802/imiza-de-luxembourg

Ermengarda di Lussemburgo

https://en.wikipedia.org/wiki/Imiza_of_Luxembourg

IRMTRUD [Imiza] of Luzembourg (-after 2 Aug 1055, bur Altomünster). daughter of Friedrich I Comte de Luxembourg and Irmtrud? [von Hammerstein] heiress of Gleiberg, daughter of Heribert Graf im Kinziggau Pfalzgraf [Konradiner] & his wife Imiza ---

http://fmg.ac/Projects/MedLands/LUXEMBOURG.htm

The Genealogia Welforum names "Salice---de Glizperch Imizam nomine, Heinrici Noricorum ducis sororem et Friderici ducis Lotharingorum et Alberonis Metensis episcopi" as wife of Welf, specifying that her dowry was "villam Moringen et Elisinam curtem in Longobardia"[125]. Jordan suggests that the land in Lombardy was probably near Este[126]. A codex of Kloster Weingarten records that "dux Welfo…cum uxore sua Irmindrude…de Glizberc" transferred Kloster Altorf "super montem"[127]. m ([1015]%29 WELF [II] Graf von Altdorf, son of RUDOLF Graf von Altdorf & his wife Ita von Öhningen [Konradiner] (-10 Mar 1030, bur Altdorf).