Nyorai kupfuurira kweiyi ndima - Muna 1837, Barker akabata hofisi yeAlderman ye5th ward uye aigara muimba huru paHudson Street. Akasarudzwa semutungamiri weguta musi waDecember 21, 1837, mushure mokunge Josiah Trowbridge asiya basa. Iye pakarepo akatora kuedza kudzikamisa nyongano muguta nemhaka yeCanada shanduko sangano, kana kuti "Patriot War
" Nguva yake yakaguma muna 1838 uye nguva imwe pashure pa1841 Barker akasiya Buffalo ndokutamira kuNatchez, Mississippi. Akafa ava nemakore 79 muNatchez Mississippi