Ariarathes IV, surnamed Eusebes, "the Pious", was the king of Cappadocia in 220–163 BC. Wikipedia
Died: 163 BC, Cappadocia, Türkiye
Children: Ariarathes V of Cappadocia and Stratonice of Pergamon
Grandchildren: Ariarathes VI of Cappadocia and Demetrios of Cappadocia
Partner: Antiochis
Parents: Ariarathes III of Cappadocia and Stratonice of Cappadocia