Ahmad al-Mansur
If "Lust's Dominion" is "The Spanish Moor's Tragedy" by another name, it may have been influenced by the August 1600 arrival in London of Abd el-Ouahed ben Messaoud, Ambassador of Muley Ahmad al-Mansur, King of Barbary or Morocco. The embassy had the goal of building an Anglo-Moroccan alliance against Spain. The visit, which ended in February 1601, was inconclusive.