William Robert Trench (1838-1913) (1838–1913) Parents Frederic FitzWilliam Trench Louisa Alice Ward Children Robert Hamilton Trench Frederick Charles Trench William Langton Trench Louisa Jessie Trench John Roy Trench Mary Elinor Trench Siblings Robert Fitz Frederick Trench Louis Trench John Henry Trench Sarah Louisa Trench Frederick Ward Trench Partners Edith Anne Hamilton Langton