A. Bruce Arthur Wayne
B. Scorpio
C. Cait never met Ty and ended up living in Metropolis alone. She was dealing with drug smugglers in Gotham Bay and met Robin. Eventually Thomas and Cait started dating and that led to marriage.
D. 6'2", brown hair, blue eyes
E.
1. Grandma Mera spoils him rotten being the only female grandparent.
2. Arthur and Bruce argued over where he would be raised. In Atlantis or on the surface.
3. He prefers the water to the land, but does help keep crime from overrunning Gotham.
4. Uses Atlantean streagth and durability over Bat gadgets.
5. Is big into environmental causes, especially if they're related to ocean preservation and protection.