Visconde de Cardoso da Silva
Visconde de Cardoso da Silva (English: Viscount Cardoso da Silva) is a Portuguese title of nobility.
History
The Viscounty was created in the 19th Century by King Dom Carlos I of Portugal.
Current Status
The current holder of the title is Oliver William Lewis Cardoso da Silva de León (born 3 January 1993), who lives in London, England.