1925, aged 32

Lady Mary Bailey's brother

[m. 1919

The Hon. Alice Florence [Blacker-Douglass], from Devon but b. Dublin 20 Jan 1895; owned a 1929 DH.60G Gipsy Moth, G-AAJZ.]

 with daughter Cynthia, 1924 - The Tatler

Wednesday 11 March 1936: "The Hon. Richard Westenra, brother of Lord Rossmore, was respondent to his wife's petition before Sir Boyd Merriman in the London Divorce Court yesterday and co-respondent in another suit In the first of the two connected suits.

Mrs. Allies Florence Westenra (nee Blacker Douglass). of Seafield, Millbrooke. Jersey, sought a decree nisi against the Hon. Richard Westenra on the grounds of his misconduct at a Brighton hotel in February, 1935, with Mrs. Margaret Cecilia Suliven Hope. The suit was undefended."

Richard d. 1944. Lady Mary was at his funeral.