Spain was occupied by the Moors in 711 AD. Over the next 781 years many monarchs fought the Moors and forced them to retreat to the south. The last Moorish ruler was defeated in 1492 by Isabel and Ferdinand. I don't believe any one person deserves the title of "Liberator". It was a cumulative effort over 7 centuries.
Isabella and Ferdinand
Simon de Bolivar is the name of the liberator and he fought spain for the independence of what is now known as the Bolivarian republics.
Simon Bolivar was known as the Liberator in Central America. He assisted Venezuela, Columbia, Panama (at the time a part of Colombia), Equador, Peru and Bolivia in their struggle for independence from Spain.
Simon Bolivar
His publication of the newspaper the liberator
William Lloyd Garrison's anti-slavery newspaper was called The Liberator.
The Liberator was found in 1831 in Boston.`
The Liberator - book - was created in 2006.
The Liberator Magazine was created in 2002.
The ISBN of Conan the Liberator is 0553127063.
Conan the Liberator was created in 1979.
Northern Liberator was created in 1837.