Keturah was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Abraham of Ur, who she married in 1672 B.C.. The place has not been found. Their six known children were Midian (?-?), Zimran (?-?), Jokshan (?-?), Medan (?-?), Ishbak (?-?) and Shuah (?-?).