Perez

Perez was the son of Judah by his daughter-in-law, the Canaanite woman Tamar. He was the twin brother of Zerah.
Tamar had been the wife of Judah's elder sons Er and Onan (via Levirate marriage; cf. Deuteronomy 25:5-10). After Onon died, Judah refused to let Tamar marry his yougest son, Shelah. Tamar then disguised herself as a prostitute, bearing Perez and Zerah. (Genesis 38, 46:12). Although biologically Judah's sons, they were legally Er's sons; however, Leviticus 18:15 forbids sexual relationships between a man and his daughter-in-law.
Perez had two sons, Hezron and Hamul.
According to the genealogy provided in the Book of Ruth (4:18-22), Perez was an ancestor of King David. The Gospels of Matthew and Luke also mention him in their genealogies. 
==Sources==
* Genesis 38
* Ruth 4:18-22
* 1 Chronicles 2:4-5, 4:1, 
* Matthew 1:3
* Luke 3:33
Category:Old Testament people