Captain Fergus Bowes-Lyon (18 April 1889 – 27 September 1915) was a British soldier and older brother of Elizabeth Bowes-Lyon, Queen consort of the United Kingdom from 1936 until 1952. Bowes-Lyon was killed during World War I.
He was born at Ham, London and educated at Eton College, Berkshire. Just a fortnight after the start of World War I, he married Lady Christina Norah Dawson-Damer (7 August 1890 – 29 March 1959), daughter of the 5th Earl of Portarlington, on 17 September 1914. They have a daughter, two grandchildren and four great-grandchildren:
He was a keen cricketer and played in the annual autumn fixtures held at the cricket ground at Glamis Castle.
In the First World War he served with the 8th Battalion, Black Watch. Alfred Anderson, later the last surviving Scottish soldier of the conflict (and the last surviving British soldier to have been awarded the 1914 Star), was his batman.
Bowes-Lyon was killed during the Battle of the Hohenzollern Redoubt in the Battle of Loos. As he led an attack on the German lines, his leg was blown off by a barrage of German artillery and he fell back into his sergeant's arms. Bullets struck him in the chest and shoulder and he died on the field. He was buried in a quarry at Vermelles, but although the quarry was adopted as a war cemetery the details of his grave were lost and so he was recorded among the names of the missing on the Loos Memorial.
At the time of his death his brother John was also serving with the Black Watch. His younger brother Michael was at home recovering from wounds and his eldest brother, Lord Glamis, had recently left the Black Watch after being wounded. His mother, Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne, was severely affected by the loss of her son, and after his death became an invalid, withdrawn from public life until the marriage of her daughter Elizabeth to the future king in 1923. Fergus's widow later married Captain William Frederick Martin (d. 6 October 1947).