John Gill Commentary 1 Chronicles 1:50

"And Baal-hanan died, and Hadad reigned in his stead; and the name of his city was Pai: and his wife`s name was Mehetabel, the daughter of Matred, the daughter of Me-zahab." — 1 Chronicles 1:50 (ASV)

(See Gill on 1 Chronicles 1:43).