The Chronico Eberspergensi Posteriore names "Leuchart" as wife of "Adalpero [frater Eberhardi]", specifying that they had seven sons.
The Chronico Eberspergensi Posteriore records the death "sequenti die post Symonis et Iude apostolorum" of "Leuchardem [uxor Adelperi]" and her burial with her husband at Freising. The necrology of Ebersberg records the death "IV Kal Nov" of "Liutcart com uxor Adalperonis primis". 1
Marriage Information:
Liutgard married Gf. Adalbero I VON EBERSBERG, son of Ratold I VON EBERSBERG, Markgraf in der Kärtner Mark, and Engelmut. (Gf. Adalbero I VON EBERSBERG died on 10/11 Sep 969.)
Sources
1 Foundation for Medieval Genealogy, Medlands: Ratold [I].