Pedro de Castro, 1st Duke of la Conquista
The Duke of la Conquista  | |
|---|---|
Portrait by José de Ibarra  | |
| 39th Viceroy of New Spain | |
| In office 17 August 1740 – 22 August 1741  | |
| Monarch | Philip V | 
| Preceded by | Juan Antonio de Vizarrón | 
| Succeeded by | The Count of Fuenclara | 
| Personal details | |
| Born | 8 December 1678 San Julián de Cela, Spain  | 
| Died | 22 August 1741 (aged 62) Mexico City, New Spain  | 
| Profession | Field Marshal | 
Pedro de Castro y Figueroa y Salazar, 1st Duke of la Conquista, 1st Marquess of Gracia Real, KOS, OSJ (8 December 1678, San Julián de Cela, A Coruña Province – 22 August 1741, Mexico City) was a Spanish military officer and viceroy of New Spain (from 17 August 1740 to 22 August 1741).