Raised in an anarchist family that had left Spain before the Spanish Civil War , he became a key figure of the Cuban Revolution , along with Fidel Castro , Che Guevara , Juan Almeida Bosque , and Raúl Castro .
He was raised in an anarchist family that had left Spain before the Spanish Civil War . Cienfuegos became a key figure of the Cuban Revolution , along with Fidel Castro , Che Guevara , Juan Almeida Bosque , and Raúl Castro .