"1820 to 1850" . "Citadelle of Quebec" . . . . . "Citadel" . . "Memorial Chapel at the Citadelle" . . "Qu\u00E9bec Citadel National Historic Site of Canada" . . . "Qu\u00E9bec Citadel" . "Quebec Citadel" . "the Citadel" . . "Memorial Chapel at Citadelle" . "fortifications of Quebec City" . . . "La Citadelle-" . . . "La Citadelle" . "Citadelle" . . . . . . "Citadel in Quebec City" . . "fortifications of the old town" . . . . . . . . . . . . . . . "Citadel, Quebec City" . . . . . . . "Citadelle of Quebec City" . . . . . "Citadel of Quebec" . . . . . . . . . . . . . . "Quebec City" . . . . . . . . . . . "Citadelle of Quebec" . "Qu\u00E9bec Citadel Classified Federal Heritage Building" . "La Citadelle de Qu\u00E9bec" .