John Gill Commentary 1 Chronicles 1:43

"Now these are the kings that reigned in the land of Edom, before there resigned any king over the children of Israel: Bela the son of Beor; and the name of his city was Dinhabah." — 1 Chronicles 1:43 (ASV)

Ver. 43-54. Now these are the kings that reigned in the land of Edom Which had its name from Esau, who was so called, (Genesis 25:30) . From hence, to the end of the chapter, an account is given of the kings and dukes of Edom, in the same order as in (Genesis 30:31–43) .