Ко се венчао Sophia of Hungary?

Sophia of Hungary (c. 1050 – 18 June 1095), a member of the royal Árpád dynasty, was a Margravine of Istria and Carniola from about 1062 until 1070, by her first marriage with Margrave Ulric I, as well as Duchess of Saxony from 1072 until her death, by her second marriage with Duke Magnus Billung.

Graf Ulrich I. (Udalrich I.) († 6. März 1070) aus dem Hause Weimar-Orlamünde war Markgraf von Krain (1050/58–1070), Markgraf von Istrien (1045/60–1070) und Graf von Weimar (1067–1070). Manche Quellen bezeichnen ihn auch als „Markgrafen von (Unter-)Kärnten“.

Magnus (c. 1045 – 23 August 1106) was the duke of Saxony from 1072 to 1106.

Eldest son and successor of Ordulf and Wulfhild of Norway, he was the last member of the House of Billung.