Parshatatar conquered the area and made Idrimi his vassal, Idrimi becoming king of Aleppo.[4] Mitanni in his time probably extended as far as Arrapha in the east, Terqa in the south, and Kizzuwatna in the West.[5] Parshatatar may have been[citation needed] the Mitannian king the Egyptian Pharaoh Thutmosis I met at the Euphrates River in a campaign early in his reign (around 1493).[6] Information about his death is mentioned in a record from Nuzi dated to the death of king Parshatatar, possibly around 1420.[7]