Mary Thorne Peerage person ID=638928 (b. 1884) Parents Mary Frances Nicol Augustus Thorne Children Margaret Campbell-Preston George Campbell-Preston Robert Mordan Thorne Campbell-Preston, 12th of Ardchattan Mary Campbell-Preston Thomas Campbell-Preston Marryel Hope Campbell-Preston Siblings Ann Thorne Frances Helen Pennie Nicol Thorne Sarah Constance Pellent Nicol Thorne Thomas Fleetwood Joseph Nicol Thorne Andrew Thorne Partners Robert Campbell-Preston of Ardchattan