Baldwin II of Jerusalem the Kingdom of Jerusalem. Thereafter Baldwin participated in the siege of Tripoli, which ended with the capture of the town by the crusaders. The Seljuq sultan instructed Mawdud to unite his troops with the Seljuq ruler of Armenia, Sökmen el-Kutbî, and the Artuqid Ilghazi against the crusaders. They laid siege to Edessa in April 1110. Baldwin sent envoys to Baldwin I of Jerusalem, who was besieging Beirut, urging him to come to his rescue, but the king did not abandon the siege until Beirut fell on 13May. Before departing for Edessa, Baldwin I celebrated Pentecost in Jerusalem. The King persuaded
Baldwin III, Count of Flanders Arnulf II, with Arnulf I acting as regent until his own death. Then Baldwin Balso continued as the regent for the child. During his short rule, Baldwin was responsible for establishing the wool manufacturing industry at Ghent and markets at other towns in Flanders. Baldwin III died on 1 January 962. After Baldwin's death, Arnulf I arranged for King Lothair of France to become the guardian of Baldwin's son Arnulf II. "Shortly before 961" Baldwin married Mathilde of Saxony († 1008), daughter of Hermann Billung(† 973), Duke of Saxony. They had a son, Baldwin's heir: <br> Baldwin III, Count of