The Kingdom of Haiti, or Kingdom of Hayti (French: Royaume d'Haïti; Haitian Creole: Wayòm an Ayiti), was the state established by Henri Christophe on 28 March 1811 when he proclaimed himself King Henri I after having previously ruled as president of the State of Haiti, in the northern part of the country. This was Haiti's second attempt at monarchical rule, as Jean-Jacques Dessalines had previously ruled over the First Empire of Haiti as Emperor Jacques I from 1804 until his assassination in 1806.
During his reign, Henri built six castles, eight palaces (including the Sans-Souci Palace), the Royal Chapel of Milot, and the Citadelle Laferrière, built to protect the Kingdom from possible French invasions. He created a noble class and appointed four princes, eight dukes, 22 counts, 37 barons, and 14 chevaliers.
