Sumu-la-El
Sumu-la-El was a King in the First Dynasty of Babylon. He reigned c. 1881 - c. 1845 BC. He subjugated and conquered nearby cities like Kish and built a string of fortresses around his territory. He is known to have conquered the city of Sippar. Economic ties extended as far north as Tilmen Hoyuk. His daughter, Šallurtum, married Sîn-kāšid, the king of Uruk.