Gerard tells the stories from the point of view of an old man now living in retirement in Paris. We discover that he was born in Gascony in the early 1780s (he is 25 in "How the Brigadier Captured Saragossa"). In "How the Brigadier Rode to Minsk" he attends a review of troops about to depart for the Crimea (1854–5), and this is the last identifiable date in his life, although "The Last Adventure of the Brigadier" has a still later setting, with Gerard about to return to his Gascon homeland. He first joins the 2nd Hussars – the Hussars of Chamberan – around 1799, serving as a lieutenant and junior captain. He first sees action at Marengo in Italy in 1800. He transfers to the 3rd Hussars of Conflans in 1807 as a senior captain. He speaks somewhat idiosyncratic English, having learned it from an officer of the Irish Brigade of the French Army. By 1810 he is colonel of the 2nd Hussars. He serves in Spain, Portugal, Italy, Germany and Russia. He is awarded the Grand-Cross of the Légion d'honneur by Napoleon in 1814. There are various discrepancies in the accounts of his life, not the least that in none of the stories except the last is he married.