Genesis 4:6

Cain : the first son of Adam and Eve,first son of Adam and Eve
(31° 30´, 35° 10´)

Genesis 27:6

Esau : a son of Isaac and Rebekah,son of Isaac & Rebekah; Jacob's elder twin brother,a people (and nation) descended from Esau, Jacob's brother
(30° 44´, 35° 36´)

Jacob : the second so of a pair of twins born to Isaac and Rebeccaa; ancestor of the 12 tribes of Israel,the nation of Israel,a person, male,son of Isaac; Israel the man and nation

Rebekah : daughter of Bethuel, nephew of Abraham

Genesis 27:11

Esau : a son of Isaac and Rebekah,son of Isaac & Rebekah; Jacob's elder twin brother,a people (and nation) descended from Esau, Jacob's brother
(30° 44´, 35° 36´)

Jacob : the second so of a pair of twins born to Isaac and Rebeccaa; ancestor of the 12 tribes of Israel,the nation of Israel,a person, male,son of Isaac; Israel the man and nation

Rebekah : daughter of Bethuel, nephew of Abraham

Genesis 38:13

Tamar : the daughter-in-law of Judah; the mother of Judah's sons Perez and Zerah; an ancestor of Jesus,daughter-in-law to Judah; mother of Zerah and Perez,daughter of King David,daughter of Absalom,a town of Judah 60 km SE of Beersheba & 35 km SSW of the Dead Sea
(34° 33´, 38° 15´); (34° 33´, 38° 15´); (31° 1´, 35° 3´)

Timnah : a hill town of Judah near Beth-Shemesh and the Dan border
(31° 47´, 34° 54´); (31° 41´, 35° 2´)