Wikipedia
Pithana
Pithana (Pythanas) was a Bronze Age king of the Anatolian city of Kussara, and forerunner of the later Hittite dynasty.
Pithana reigned during the 17th century BC ( Short chronology). During his reign he conquered the city of Kanesh, heart of the Assyrian trading colonies network in Anatolia, and core of the Hittite-speaking territories.
He was succeeded by his son, Anitta, who is best known for conquering Hattusa, the future Hittite capital, and memorializing his achievement using the Hittite language.