Katharine married Frederick Cecil Alderson in 1861. Frederick (son of Edward Hall Alderson and Georgiana Catherine) was born on 20 Apr 1836 in His Father's House, Park-crescent, Portland-place, London; was christened on 09 Jun 1836 in St. Marylebone, Westminster, London; died on 03 Dec 1907; was buried in Peterborough Cathedral, Peterborough, Cambridgeshire. [Group Sheet] [Family Chart]