William Fairfax Peerage person ID=434439 (b. 1610) Parents Catharine Constable Thomas Fairfax, 1st Viscount Fairfax Children William Fairfax, 8th Viscount Fairfax of Emmeley Siblings Hon. Nicholas Fairfax, of Ackton Hall Henry Fairfax Margaret Fairfax Thomas Fairfax, 2nd Viscount Fairfax of Emley Katharine Fairfax Hon. Mary Fairfax, of Emmerley Dorothy Fairfax unknown Fairfax Partners Mary Cholmeley