Question: Robert Armstrong-Jones the Welsh physician was what relation to Antony Armstrong-Jones, 1st Earl of Snowdon?
Sentence (from "Earl of Snowdon"): It was created in 1961, together with the subsidiary title Viscount Linley, of Nymans in the County of Sussex, by Queen Elizabeth II for her then brother-in-law, Antony Armstrong-Jones, who married Princess Margaret in 1960.
Relevant evidence: No