Original: Juan Donoso Cortés , marqués de Valdegamas ( May 6 , 1809 -- May 3 , 1853 ) , Spanish author and diplomat , was born at Valle de la Serena ( Extremadura ) .
Simplified: Juan Donoso Cortés , marqués de Valdegamas ( May 6 1809 ; Valle de la Serena ( Extremadura ) - May 3 , 1853 ) was a Spanish author and diplomatist .