Rueben kacha mma aha pụtara: Eru, Obodo, Eji obi ụtọ, Okike, Iwe. Nweta Rueben pụtara aha.
Alman kacha mma aha nna pụtara: Obodo, Iwe, Eru, Ifịk, Eji obi ụtọ. Nweta Alman pụtara aha nna.
Aha ikpeazụ Alman kasị nkịtị na Gibraltar. Nweta Alman aha nna na-agbasa.
Kasị nkịtị surnames na aha Rueben: Zerger, Sherraden, Setser, Bulkeley, Lewellyn. Nweta List of surnames na aha Rueben.
Kasị nkịtị aha na aha ikpeazụ Alman: Myrtie, Neal, Rueben, Bo, Argentina. Nweta Aha na-aga na Alman.
Ndakọrịta nke Rueben na Alman bụ 85%. Nweta Ndakọrịta nke Rueben na Alman.