“Fatal Double Meaning”

Count Valavoir, a general in the French service under Turenne, while encamped before the enemy, attempted one night to pass a sentinel. The sentinel challenged him, and the count answered ‘Va-la-voir,’ which literally signifies ‘Go and see.’ The soldier, who took the words in this sense, indignantly repeated the challenge, and was answered in the same manner, when he fired; and the unfortunate Count fell dead upon the spot,–a victim to the whimsicality of his surname.

— Charles Carroll Bombaugh, Gleanings for the Curious From the Harvest-Fields of Literature, 1890