Katherine Clark (1856-1930) (1856–1930) Parents Elizabeth Higgins William Robinson Clark Children unknown Petre Siblings Murray Alford Clark Robert William Horsfall Clark Alexander Gordon Clark Fredrick Edward Clark Etheldreda Mary Audrey Clark Arthur George Rennie Clark Margaret Elizabeth Clark Charles Liddon Barclay Clark William Lyon Lyon-Clark Augusta Monica Clark Hilda Frances E. Clark Partners Albert Petre Charles Hawtrey