In May 1809 the dying Haydn received a French military tribute, despite the war raging all aroundhttps://www.classical-music.com/features/articles/how-napoleon-honoured-haydn-during-his-invasion-of-vienna/
From Philippe-René Girault, Mes campagnes sous la Révolution et l’Empire:
At the time, Girault was a bandsman in the 93rd Infantry Regiment.