Evelyn Waugh’s Oxford friend Harold Acton, immortalised as Anthony Blanche in Brideshead Revisited, once bumped into the wife of John Beazley, a lecturer in ancient Greek pottery, while she was exercising their pet goose in Christ Church’s Tom Quad. Hopping over the bird, Acton intuitively doffed his hat. Here, Marie Beazley declared, was ‘a true gentleman’.