- Died: After 1015
The Annalista Saxo names "Athelheidhe" as wife of "Thietmarus marchio", but does not give her origin. Thietmar names Adelheid widow of Markgraf Gero at her husband's burial. 1
Adelheid married Gero II DER NORDMARK, Graf im Hassegau, son of Mgf. Thietmar III DER OSTMARK and Schwanehilde VON SACHSEN. (Gero II DER NORDMARK was born between 970 and 975 in Nordmark, Sachsen and died on 1 Sep 1015 in Battle of Gau Diadesi.)
1 Foundation for Medieval Genealogy, Medlands: Gero [II].