Where was an ancestor of Guy of Ibelin a crusader noble in the 12th century?
Balian of Ibelin Balian of Ibelin (French: "Balian d'Ibelin" ; 1143 – 1193) was a crusader noble of the Kingdom of Jerusalem in the 12th century.
Godfrey I, Count of Louvain Godfrey I (German: "Gottfried", Dutch: "Godfried"), born c. 1060, died 25 January 1139, called the Bearded, the Courageous, or the Great, was the landgrave of Brabant, and count of Brussels and Leuven (Louvain) from 1095 to his death and duke of Lower Lorraine (as Godfrey VI – n.b. Godfrey of Bouillon, d. 1100, was Godfrey V, but numbering is uncertain) from 1106 to 1129. He was also margrave of Antwerp from 1106 to his death.