Question: Robert Collier, 2nd Baron Monkswell was briefly Under-Secretary of State for War under a man who was known by the courtesy title of?
Sentence (from "Archibald Primrose, 5th Earl of Rosebery"): Between the death of his father, in 1851, and the death of his grandfather, the 4th Earl, in 1868, he was known by the courtesy title of Lord Dalmeny.
Relevant evidence: Yes