1. baldwin i. king of Jerusalem; succeeded his brother Godfrey de Bouillon; assuming said title, made himself master of most of the towns on the coast of Syria; contracted a disease in Egypt; returned to Jerusalem, and was buried on Mount Calvary; there were five of this name and title, the last of whom, a child of some eightyears old, died in 1186 (1058-1118).
2. baldwin i. the firstLatinemperor of Constantinople; by birth, count of Hainault and Flanders; joined the fourth crusade, led the van in the capture of Constantinople, and was made emperor; was defeated and taken prisoner by the Bulgarians (1171-1206). B. II., nephew of Baldwin I., lastking of the Latin dynasty, which lasted only 57 years (1217-1273).