Marie Adelaide Freeman-Thomas, Marchioness of Willingdon, GBE, CI, DStJ (née Brassey; 24 March 1875 – 30 January 1960) was a daughter of Thomas Brassey, 1st Earl Brassey. On 20 July 1892, she married Freeman Freeman-Thomas, 1st Marquess of Willingdon (12 September 1866 – 12 August 1941), the future Governor General of Canada and Viceroy of India. They had two sons, Lieutenant Gerard Frederick Freeman-Thomas (3 May 1893 – 14 September 1914), killed, aged 21, in the First World War, and Inigo Brassey Freeman-Thomas, 2nd Marquess of Willingdon (25 July 1899 – 19 March 1979).
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