Contradiction with Genesis 36:40
The names of the chiefs listed here are similar but differ in spelling and order compared to 1 Chronicles 1:31.
Genesis 36:40: And these [are] the names of the dukes [that came] of Esau, according to their families, after their places, by their names; duke Timnah, duke Alvah, duke Jetheth, [Alvah: or, Aliah]
Contradiction with Genesis 36:43
Ends with an additional note on Esau as the father of the Edomites, which is not mentioned in 1 Chronicles 1:31.
Genesis 36:43: 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. [the Edomites: Heb. Edom]