We really do not know where the man ended up. The thief on the cross had a last minute repentance and conversion, and Seymour may have also. With a name like Seymour, God knows he probably had lost and messed up parents!
He was originally Philip Hoffman, and added Seymour (a family name, a grandparent’s last name, I believe) to make it more distinctive. He was from Upstate New York.