Er (biblical person)
He's in the Tanakh and the Old Testament (Gen 1 from 38.3 to 7 Mos EU and elsewhere ) a son of Judah, brother of Onan and Shelah. His wife Tamar. His death is attributed to the displeasure JHWHes. He died childless, and Tamar was married to Onan.
- Person in Tanach