Hilda Madeline Gordon-Lennox, Duchess of Richmond and Gordon DBE FRHS JP (née Brassey; 16 June 1872 – 29 December 1971) was a British aristocrat, horticulturist, and philanthropist.

[2] and Anna Harriet Stevenson (died 15 July 1898), and granddaughter of the railway pioneer Thomas Brassey.

Lady Settrington joined her husband in South Africa in early 1900, when he served there during the Second Boer War.

[5] The Duchess was closely involved with the Soldiers', Sailors', and Airmen's Families Association (SSAFA).

[1] On 8 June 1893, Hilda Madeline Brassey married Charles Henry Gordon-Lennox, the 8th Duke of Richmond (born 30 December 1870 – died 7 May 1935); they had the following children: