the revolution started on 12 january 1848, and therefore was the very first of the numerous revolutions to occur that year. three revolutions had previously occurred on the island of sicily starting from 1800 against bourbon rule. the uprising was substantially organized from, and centered in, palermo. the popular nature of the revolt is evident in the fact that posters and notices were being handed out a full three days before the substantive acts of the revolution occurred on 12 january 1848. the timing was deliberately planned, by crispi and the other revolutionaries, to coincide with the birthday of ferdinand ii.