- Married: Bef 794
- Died: Unknown
Thegan's Vita Hludowici Imperatoris names "filiam Hwelfi ducis sui, qui erat de nobilissima progenie Bawariorum…Iudith…ex parte matris…Eigilwi nobilissimi generic Saxonici" as second wife of Emperor Ludwig. She was installed as Abbess of Chelles, near Paris, through the influence of her daughter Empress Judith. 1
Heilwig married Gf. Welf VON SCHWABEN, son of Rothard (Chrothard) VON BAYERN and Haildis/Ermenane, before 794. (Welf VON SCHWABEN died on 3 Sep 824.)
1 Foundation for Medieval Genealogy, Medlands: Welf [I].