Eannatum, grandson of Ur-Nanshe, made himself master of the whole of the district of Sumer, together with the cities of Uruk (ruled by Enshakushana), Ur, Nippur, Akshak, and Larsa. He also annexed the kingdom of Kish; however, it recovered its independence after his death. Umma was made tributary—a certain amount of grain being levied upon each person in it, that had to be paid into the treasury of the goddess Nina and the god Ningirsu. Eannatum's campaigns extended beyond the confines of Sumer, and he overran a part of Elam, took the city of Uru'az on the Persian Gulf, and exacted tribute as far as Mari; however, many of the realms he conquered were often in revolt. During his reign, temples and palaces were repaired or erected at Lagash and elsewhere; the town of Nina—that probably gave its name to the later Niniveh—was rebuilt, and canals and reservoirs were excavated. Eannatum was succeeded by his brother, En-anna-tum I. During his rule, Umma once more asserted independence under Ur-Lumma, who attacked Lagash unsuccessfully. Ur-Lumma was replaced by a priest-king, Illi, who also attacked Lagash.