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 II, Margrave of Flanders Baldwin II, Margrave of Flanders Baldwin II ( 865 – 10 September 918) was the second margrave (or count) of Flanders, ruling from 879 to 918. He was nicknamed the Bald ("Calvus") after his maternal grandfather, King Charles the Bald. Baldwin II was born around 865 to Baldwin I of Flanders and Judith of Flanders, the great-granddaughter of Charlemagne. The early years of Baldwin's rule were marked by a series of devastating Viking raids into Flanders. By 883 CE, he was forced to move north to Pagus Flandransis, which became the territory most closely associated with the Counts of Flanders.