Below the citadel, place Gaffory is a lively little square thatâs dominated by the 15th-century Ăglise de lâAnnonciation . The bullet holes that pockmark nearby houses date from Corsicaâs war of independence. NapolĂ©onâs parents were living just down from the square when his elder brother Joseph, later King of Spain, was born in 1768.