Theodosia Harington English aristocrat (1575–1649) Parents Lucy Sydney James Harington Children Anne Dudley Sir Ferdinando Dudley Margaret Dudley Mary Sutton Siblings James Harington Elizabeth Harington John Harington, 1st Baron Harington of Exton Mabel Harington Margaret Harington Henry Harington (d. 1613) Frances Harington Sarah Harington Partners Edward Sutton, 5th Baron Dudley