Natalia Revuelta Clews sold her diamonds to support Cuban insurgency . Her daughter with Castro , Alina Fernandez , 59 , became his fiercest critic . She was jailed for two years in Cuba and then fled the country after Fidel Castro died.
Natalia Revuelta Clews sold her diamonds to support Cuban insurgency . Her daughter with Castro , Alina Fernandez , 59 , became his fiercest critic . Rebel would write socialite passionate letters during his prison time . Castro has at least seven other children with three other women .