Peggy Crewe-Milnes, Marchioness of Crewe British political hostess and Justice of the Peace (1881–1967) Parents Archibald Primrose, 5th Earl of Rosebery Hannah Primrose, Countess of Rosebery Children Lord Richard Crew-Milnes Mary Innes-Ker, Duchess of Roxburghe Siblings Harry Primrose, 6th Earl of Rosebery Neil Primrose Sybil Grant Partners Robert Crewe-Milnes, 1st Marquess of Crewe
