http://fmg.ac/Projects/MedLands/BAR.htm#_Toc161905003

BEATRICE (-26 Oct 1092, bur Toul Cathedral)

• Father: LOUIS, son of RICHWIN Comte de Charpeigne
• Mother: Mathilde BEATRICE (-26 Oct 1092, bur Toul Cathedral). "Filia Wilelmi comitis de Burgundia Hermentrudis…" founded the Cluniac abbey of Froidefontaine by charter dated 8 Mar 1105 in which she names "suis antecessoribus…Lodewico, Sophia eius uxore, et filiis eorum Brunone, Theoderico, Lodewico, Friderico, filiabus vero Mathilde, Sophia, Beatrice…"[63]. The Chronicon of Bernold records the death "1092 VII Kal Nov…in civitate Leucorum" of "Beatrix soror Friderici marchionis et uxor quondam Berthaldi ducis" and her burial by the bishop of the same place[64]. No children. m ([1056]%29 as his second wife, BERTHOLD von Zähringen Graf im Breisgau, son of BEZZELIN von Villingen & his wife [Luitgard] --- (-Limburg 5/6 Nov 1078, bur Hirsau). He was appointed BERCHTOLD I "the Bearded" Duke of Carinthia in 1061, deposed 1077. Marchese di Verona 1066. He was one of the principal adversaries of Emperor Heinrich IV in the investiture dispute[65].

Siblings:

1. BRUNO (-young). ….
2. THIERRY ([1045]-1/2 Jan 1103, bur Autun Cathedral). … -see below.
3. LOUIS (-after 1080). "…
4. FREDERIC (-29 Jun 1091, bur [Canossa]). …. m (Turin May 1080) AGNES de Maurienne, daughter of PIERRE I Comte de Savoie & his wife Agnès de Poitou ([1066/70]-after 13 Mar 1110). … Friedrich & his wife had three children:
5. MATHILDE (-[28 Nov 1091/8 Mar 1105]). … m HUGO [X] Graf von Dagsburg, son of HEINRICH [I] Graf von Egisheim und Dagsburg & his wife --- (-murdered Strasbourg 5 Sep 1089).
6. SOPHIE (-before 8 Mar 1105). … m VOLMAR [I] Graf [von Froburg], son of ---. 1050/76.