Indigenous Berbers as well as Phoenicians, Romans, Vandals, Byzantine Greeks, Arabs, Turks, various Sub-Saharan Africans, and French have contributed to the history of Algeria. Descendants of Andalusian refugees are also present in the population of Algiers and other cities. Moreover, Spanish was spoken by these Aragonese and Castillian Morisco descendants deep into the 18th century, and even Catalan was spoken at the same time by Catalan Morisco descendants in the small town of Grish El-Oued.