ADELHEID (after 1039-[26 Jan] 1071, bur [Melk]). The Genealogica Wettinensis names "Adelhidis…[et] Agnes" as the two daughters of "secundus filius [comitis Tiderici] Dedo" and his wife Oda, naming "Hernesto marchioni de Bavaria" as husband of Adelheid and "Luppoldum marchionem" as their son[305]. The Annales Gotwicenses record the death in 1071 of "Adalheit marchionissa"[306]. The necrology of Melk records the death "VII Kal Feb" of "Adalheida marchionissa ux Adalberti marchionis Austrie"[307]. At first sight, "Adalberti" has assumed to be an error for "Ernesti" as the latter's wife is the only known "marchionissa" of that name. However, the entry may alternatively refer to the otherwise unknown first wife of Markgraf Adalbert. The necrology of Kloster Neuburg also records the death "VII Kal Feb" of "Adelheidis marchionissa"[308] but does not name her husband. m as his first wife, ERNST Markgraf of Austria, son of ADALBERT Markgraf der Ostmark [Austria] & his first wife --- (-killed in battle near Homburg/Unstrut 9 Jun 1075, bur Melk).