Palestinian villagers generally trace their family (hamula)'s origins to the Arabian peninsula. Many avow oral traditions of descent from nomadic Arab tribes that migrated to Palestine during or shortly after the Islamic conquest. By this claim they attempt to connect themselves to the greater narrative of Arab-Islamic civilization, with origins that are more highly valued Arab socio-cultural context than to genealogical descent from local ancient pre-Arab or pre-Islamic peoples. Even so, these Palestinians still consider themselves to have historical precedence to the Jews, whom they regard as Europeans who only began to immigrate to Palestine in the 19th century.