Etheldreda Mary Audrey Clark (1871-1959) (1871–1959) Parents Elizabeth Higgins William Robinson Clark Children Mary Dent, 19th Baroness Furnivall Siblings Murray Alford Clark Robert William Horsfall Clark Alexander Gordon Clark Fredrick Edward Clark Arthur George Rennie Clark Margaret Elizabeth Clark Charles Liddon Barclay Clark William Lyon Lyon-Clark Augusta Monica Clark Hilda Frances E. Clark Katherine Clark Partners Bernard Henry Philip Petre, 14th Baron Petre