American Standard Version (ASV):
chief Magdiel, chief Iram: these are the chiefs of Edom, according to their habitations in the land of their possession. This is Esau, the father of the Edomites.
King James Version (KJV):
Duke Magdiel, duke Iram: these [be] the dukes of Edom, according to their habitations in the land of their possession: he [is] Esau the father of the Edomites.