Joktan was the son of Eber of Ur and ‘Azurad of Ur. The date and place of his birth have not been found.
Joktan of Ur
Eber of Ur (2280BC-1816BC)
Shelah of Ur (2310BC-1877BC)
Cainan of Ur
Mêlkâ of Ur
Mû'ak of Ur
Kêsêd of Ur
‘Azurad of Ur
Nebrod of Ur