Dorothy Spencer, Countess of Sunderland English beauty (1617-1684) (1617–1684) Parents Dorothy Sidney, Countess of Leicester Robert Sidney, 2nd Earl of Leicester Children Lady Penelope Spencer Robert Spencer, 2nd Earl of Sunderland Lady Penelope Spencer William Smith Robert Smythe Dorothy Savile, Viscountess Halifax Siblings Philip Sidney, 3rd Earl of Leicester Henry Sydney, 1st Earl of Romney Algernon Sidney Lady Lucy Sydney Robert Sydney Lady Isabella Sydney Partners Henry Spencer, 1st Earl of Sunderland Robert Smythe
