▁the ▁conflict ▁and ▁produce ▁a ▁peace ▁treat y . ▁However , ▁he ▁was ▁not ▁able ▁to ▁achieve ▁much ▁until ▁ 1 2 4 8 . ▁In ▁September , ▁Ś wię to pe ł k ▁agreed ▁to ▁a ▁tr uce ▁and ▁signed ▁the ▁final ▁peace ▁treat y ▁on ▁ 2 4 ▁November ▁ 1 2 4 8 . ▁The ▁Pr us si ans , ▁left ▁without ▁their ▁greatest ▁supp orter , ▁had ▁to ▁agree ▁to ▁negoti ations . ▁Since ▁the ▁po pe ▁considered ▁himself ▁to ▁be ▁the ▁su zer ain ▁of ▁the ▁Pr us si ans , ▁his ▁leg ate ▁signed ▁the ▁treat y ▁in ▁his ▁name ▁and ▁that ▁of ▁the ▁Pr us si ans . ▁Although ▁only ▁Pom es ani ans ▁agreed ▁to ▁the ▁treat y , ▁it ▁was ▁also ▁signed ▁in ▁the ▁name ▁of ▁the ▁War mi ans ▁and ▁the ▁Nat ang ians . ▁The ▁treat y ▁was ▁signed ▁in ▁Christ burg ▁( now ▁D z ierz go ń ) ▁which ▁the ▁Kn ights ▁built ▁on ▁the ▁site ▁of ▁a ▁major ▁Pom es an ian ▁for tr ess ▁that ▁they ▁had ▁captured ▁on ▁the ▁Christmas ▁E ve ▁of ▁ 1 2 4 7 . ▁ ▁Term s ▁The ▁pre am ble ▁emphas ized ▁that ▁the ▁Te ut onic ▁Kn ights ▁had ▁broken ▁their ▁promises ▁to ▁previous ▁pop es ▁to ▁respect ▁the ▁newly ▁converted ▁loc als ▁and ▁guarantee ▁their ▁freedom . ▁The ▁treat y ▁did ▁not ▁address ▁the ▁political ▁situation , ▁but ▁only ▁guaranteed ▁personal ▁rights ▁of ▁the ▁converts ▁and ▁demanded ▁they ▁em