), "Libora", "Varada", "Caracca" or "Characa", "Rigusa", "Paterniana", and "Alternia".The origins of the Carpetani are obscure though their ruling elite certainly had Celtiberian and Gallic-Belgae elements, whose ancestors arrived to the Peninsula in the wake of the Celtic migration at the 4th century BC; the rest of the population was clearly Indo-European and very mixed, including people of native Ibero-Tartessian and Indo-Aryan affiliation.