Genesis 30:11

Gad : the tribe of Israel descended from Gad, the son of Jacob,the man; the son of Jacob and Zilpah,the tribe of Gad in Israel,a prophet and long time advisor to King David

Leah : daughter of Laban; wife of Jacob; mother of Reuben, Simeon, Levi, Judah, Issachar, Zebulun and Dinah

Genesis 38:3-4

Er : a son of Joshua; the father of Elmadam; an ancestor of Jesus.,son of Judah by the daughter of Shua the Canaanite,son of Shelah the son of Judah

Onan : the second son of Judah and Bath-Shua