Robert Rollo, 4th Lord Rollo Scottish nobleman and Jacobite (1679–1758) Parents Margaret Balfour Andrew Rollo, 3rd Lord Rollo Children Henry Rollo Clement Sobieski Rollo unknown daughter Rollo unknown Rollo Andrew Rollo, 5th Lord Rollo Isobel Rollo unknown Rollo John Rollo, 6th Lord Rollo unknown daughter Rollo Siblings Ymilia Rollo Partners Mary Rollo