Lieutenant The Hon. George Colthurst St Barleigh is a young British Army Officer in a First World War trench, serving under Captain Blackadder and with Private Baldrick. He is portrayed by Hugh Laurie.
Lieutenant The Honourable George Colthurst St. Barleigh MC, is a frontline officer who joined the army on the first day of the World War I, along with nine other students. The ten men named themselves the Trinity College tiddlywinks, or the "Trinity Tiddlers". It is revealed later, in the fourth series' finale, that George is the only surviving member of the group.