Genesis 11:26-28

Abram : the son of Terah of Shem

Haran : a town of upper Mesopotamia,an English name representing two different Hebrew names,as representing the Hebrew name 'Haran',son of Terah; brother of Abraham,a Levitical chief of the descendants of Ladan under King David; son of Shimei,as representing the Hebrew name 'Xaran', beginning with a velar fricative,son of Caleb of Judah and Ephah his concubine
(36° 51´, 39° 1´)

Lot : a son of Haran; nephew of Abraham,son of Haran son of Terah; nephew of Abraham

Nahor : a son of Serug; the father of Terah; an ancestor of Jesus.,son of Serug of Shem; father of Terah,son of Terah; brother of Abraham,town in Mesopotamia

Terah : the son of Nahor; the father of Abraham; an ancestor of Jesus,son of Nahor of Shem,a place where Israel made an encampment
(30° 19´, 35° 24´)

Ur : a town of lower Mesopotamia about 230 km SE of old Babylon,father of Eliphal / Eliphelet, one of David's military elite
(30° 57´, 46° 6´)