Nereus in Fausset's Bible Dictionary
A Christian at Rome whom Paul salutes (Romans 16:15). Of
Philologus' and Julia's household, Origen guesses. Tradition
makes him to have been beheaded at Terracina under Nero, and
his ashes deposited in the church of Nereo and Archilleo at
Rome.
Read More about Nereus in Fausset's Bible Dictionary