Noirmoutier-en-l'Île
... that inventor Brutus de Villeroi tested the first French submarine in the commune of Noirmoutier-en-l'Île on 12 August 1832?
... that inventor <a href="./Brutus_de_Villeroi" id="mwBJw" rel="mw:WikiLink" title="Brutus de Villeroi">Brutus de Villeroi</a> tested the first French submarine in the commune of <b id="mwBJ0"><a href="./Noirmoutier-en-l'Île" id="mwBJ4" rel="mw:WikiLink" title="Noirmoutier-en-l'Île">Noirmoutier-en-l'Île</a></b> on 12 August 1832?