Hon. Mary Fairfax, of Emmerley 1597 Howsham, East Riding, Yorkshire - 1636 Parents Thomas Fairfax, 1st Viscount Fairfax Catharine Constable Children Siblings William Fairfax Hon. Nicholas Fairfax, of Ackton Hall Henry Fairfax Dorothy Fairfax Margaret Fairfax Thomas Fairfax, 2nd Viscount Fairfax of Emley unknown Fairfax Katharine Fairfax