Question: When did Octavius Vernon Harcourt's father die?
Sentence (from "Edward Venables-Vernon-Harcourt"): He was the third son of the George Venables-Vernon, 1st Baron Vernon (1709–1780), and took the additional name of Harcourt on succeeding to the property of his cousin, the last Earl Harcourt, in 1831.
Relevant evidence: No