Henry Boyle 1693) (1648–1693) Parents Lady Margaret Howard Roger Boyle, 1st Earl of Orrery Children Henry Boyle, 1st Earl of Shannon Margaret Boyle William Boyle Charles Boyle Roger Boyle Elizabeth Boyle Siblings Margareth Boyle Lady Elizabeth Boyle Roger Boyle, 2nd Earl of Orrery unknown daughter Boyle Lady Barbara Boyle unknown daughter Boyle unknown daughter Boyle Partners Lady Mary O'Brien