On 1 December 1830, King Louis-Philippe named the Duc de Rovigo as head of military staff in Algeria. De Rovigo took control of Bône and initiated colonisation of the land. He was recalled in 1833 due to the overtly violent nature of the repression. Wishing to avoid a conflict with Morocco, Louis-Philippe sent an extraordinary mission to the sultan, mixed with displays of military might, sending war ships to the Bay of Tangier. An ambassador was sent to Sultan Moulay Abderrahmane in February 1832, headed by the Count Charles-Edgar de Mornay and including the painter Eugène Delacroix. However the sultan refused French demands that he evacuate Tlemcen.