Baldwin I of Jerusalem fought for their brother, Godfrey of Bouillon, against Albert III, Count of Namur and Theoderic, Bishop of Verdun at Stenay in 1086. The childless Godfrey, who became duke of Lower Lotharingia in 1087, mentioned Baldwin in most of his charters of grant, indicating that Baldwin was regarded as his heir. Baldwin regularly visited the fortress of his wife's family at Conches-en-Ouche. Pope Urban II proclaimed the First Crusade at the Council of Clermont on 27November 1095. Godfrey of Bouillon decided to join the military campaign and sold or mortgaged his inherited domains to raise funds. One of his domains, the
Philip I of France with Bertrade de Montfort, the wife of Fulk IV, Count of Anjou. He repudiated Bertha (claiming she was too fat) and married Bertrade on 15 May 1092. In 1094, he was excommunicated by Hugh of Die, for the first time; after a long silence, Pope Urban II repeated the excommunication at the Council of Clermont in November 1095. Several times the ban was lifted as Philip promised to part with Bertrade, but he always returned to her, but in 1104 Philip made a public penance and must have kept his involvement with Bertrade discreet. In France, the king was opposed