At its height the dynasty controlled most of northern Syria and the modern Turkish province of Hatay with a cadet branch ruling in the city of Alalakh (Land of Mukish).
[4] His successor Yarim-Lim I was able to defeat all his enemies becoming a Great King,[2] his reign saw an alliance with Hammurabi of Babylon,[5] and the dynasty became the most influential family in the Levant with the armies of Yamhad campaigning as far away as Diniktum in southern Mesopotamia next to Elam borders.
[6] Dynastic marriages played a part in the dynasty policy and included royal members of many kingdoms such as Ebla and Mari,[7] whose King Zimri-Lim was married to Shibtu the daughter of Yarim-Lim I.
[12] The short reign of Hammurabi II was followed by Yarim-Lim III who defeated the dynasty old rival Qatna,[13] but the danger came from the north as the Hittite king Hattusili I launched a series of destructive campaigns against the allies of the kingdom starting with Alalakh which fell in c. 1650 BC.
[17][18] He was succeeded by his son Abba-El II,[19] then his grandson Ilim-Ilimma I who was the last member of the dynasty to rule Aleppo as its king,[20] he was killed in c. 1524 BC which put an end to the kingdom of Yamhad.