David Ludovic George Hopetoun Carnegie, 11th Earl of Northesk (24 September 1901 – 7 November 1963) was elected a Scottish representative peer.

His sister, Lady Katherine Jane Elizabeth Carnegie, was married to Lt.-Col. William Bridgeman Lambert Manley and, after their divorce, Brig.

[5] "Colonel Warwick Wright, an Englishman, was pilot of the sled, with King Albert and Dudley De La Vigne as passengers and the Earl of Northesk seated last as brakeman.

All went well for two runs at breakneck speed down the smooth slide, but the third time the sled started out it skidded at a corner near the top and partly overturned in a cloud of ice and snow.

On 19 July 1923, in Chicago, Northesk married Jessica Ruth (née Brown) Reinhard, a former Ziegfeld Follies dancer.

[3][9] In February 1927, Northesk pleaded guilty to a charge of being drunk and disorderly after he was arrested with a friend, Charles Kearley, for uprooting a lamp post in London.