The Republic of Haiti (French: République d’Haïti, Haitian Creole: Repiblik d Ayiti) from 1820 to 1849 was effectively a continuation of the first Republic of Haiti that had been in control of the south of what is now Haiti since 1806. This period of Haitian history commenced with the fall of the Kingdom of Haiti in the north and the reunification of Haiti in 1820 under Jean-Pierre Boyer. This period also encompassed Haitian occupation of Santo Domingo from 1822 to 1844 creating a unified political entity on the island of Hispaniola.