Thomas Fairfax, 1st Viscount Fairfax English landowner and politician (1574–1636) Parents Jane Stapleton William Fairfax Children Thomas Fairfax, 2nd Viscount Fairfax of Emley Dorothy Fairfax William Fairfax Henry Fairfax Hon. Mary Fairfax, of Emmerley Katharine Fairfax Margaret Fairfax Hon. Nicholas Fairfax, of Ackton Hall unknown Fairfax Partners Mary Foard Catharine Constable