Robbyn kacha mma aha pụtara: Enyịn, Iwe, Obodo, Eru, Emesapụ aka. Nweta Robbyn pụtara aha.
Kasị nkịtị surnames na aha Robbyn: Meusel, Iron, Grabonski, Eron, Suszynski. Nweta List of surnames na aha Robbyn.
Kasị nkịtị aha na aha ikpeazụ Kadelak: Soo, Kevin, Shu, Dorian, Lynell. Nweta Aha na-aga na Kadelak.