Amar-Sin

Amar-Sin initially misread as Bur-Sin, was the third ruler of the Third Dynasty of Ur. He succeeded Shulgi, who might have been his father. His name translates to 'bull calf of the moon-god'. The name Amar-Sin was not recorded before his ascension and is a "throne name". His original name, and whether he was actually the son of Shulgi, is unknown. It has been proposed that Amar-Sin, Shu-Sin, and Ibbi-Sin were all brothers and sons of Shulgi. Alternatively, it has been suggested that Amar-Sin was a nephew of Shulgi, explaining his difficulties at the beginning and ending of his reign.