Question: What is the date of death of Manuel Silvela Y Le Vielleuze's father?
Sentence (from "Francisco Agustín Silvela y Blanco"): Francisco Agustín Silvela y Blanco (August 28, 1803 – September 20, 1857) was a Spanish exile who returned to become a prominent lawyer and politician following the turmoil after the Peninsular War and restoration of the House of Bourbon in Spain following the French occupation.
Relevant evidence: Yes