 Kọkọ parí gbólóhùn tó wà nísàlẹ yìí: Ní September 26, ọdún 1811, wọn gbé Doyle lọ sípò ọgágun nínú ẹgbẹ ọmọ ogun ilẹ Gẹẹsì. Ni 1 Oṣu Kini ọdun 1812 o gbe bi ọga agba si Ẹgbẹ ọmọ-ogun ọmọ-ogun ọmọ-ogun ọmọ-ogun 19th Portuguese, apakan ti Le Cors Portuguese brigade, ti a so mọ ẹka Dalhousie ti Ogun Anglo-Portuguese, ti o paṣẹ fun ẹgbẹ yii ni Ogun ti Vittoria ati Ogun ti Pyrenees. Ní oṣù October ọdún 1812 ni wọn sọ ọ di Knight of the Order of the Tower and Sword. Ni igba otutu ti 1813 Dalhousie lọ si ile si England lori isinmi, ati pẹlu Gbogbogbo Le Cor mu aṣẹ ti 7th Division, Doyle ṣe aṣeyọri Le Cor ni ori ti Portuguese 6th Brigade. Ó kó o lọ síbi : Ogun ti Nivelle ati ni Orthes ati lẹhinna ni igbimọ lori Bordeaux. 