Birán is a village in Holguín Province of Cuba, hamlet and consejo popular of Cueto, best known as the birthplace of Ramón, Fidel, Raúl and Ju…Birán is a village in Holguín Province of Cuba, hamlet and consejo popular of Cueto, best known as the birthplace of Ramón, Fidel, Raúl and Juanita Castro. Their father Ángel Castro y Argiz owned a 93-square-kilometre plantation there.