Grenadier Island
... that during the War of 1812, Grenadier Island, Canada, housed a small military installation?
... that during the <a href="./War_of_1812" id="mwBQ8" rel="mw:WikiLink" title="War of 1812">War of 1812</a>, <b id="mwBRA"><a href="./Grenadier_Island_(Saint_Lawrence_River)" id="mwBRE" rel="mw:WikiLink" title="Grenadier Island (Saint Lawrence River)">Grenadier Island</a></b>, <a href="./Canada" id="mwBRI" rel="mw:WikiLink" title="Canada">Canada</a>, housed a small military installation?