Ma al-'Aynayn — Spanish Wikipedia (Ma el-Ainéin)

Spanish Wikipedia article on Ma el-Ainéin; used for entity facts only. It dates his life 1830–1910, records his acceptance of the Treaty of Algeciras and his later accusation of treason against the sultan, and attributes a 'Blue Sultan' proclamation to him himself, against the English article's attribution of the title to his son El-Hiba.