▁ecc les iast ical ▁authorities , ▁rapidly ▁extended ▁to ▁the ▁entire ▁Church . ▁In ▁ 1 8 1 8 , ▁P ius ▁VII ▁end owed ▁the ▁Arch con fr atern ity ▁of ▁Our ▁Mother ▁of ▁Sor rows ▁and ▁the ▁Po or ▁Sou ls ▁in ▁P urg atory , ▁hous ed ▁in ▁Santa ▁Maria ▁in ▁Tr aste vere , ▁with ▁rich ▁indul gen ces . ▁ ▁The ▁largest ▁of ▁the ▁later ▁con fr atern ities ▁is ▁the ▁Arch con fr atern ity ▁for ▁the ▁Rel ief ▁of ▁the ▁Po or ▁Sou ls ▁in ▁P urg atory ▁under ▁the ▁title ▁of ▁the ▁Ass umption ▁of ▁Mary ▁( f ounded ▁ 1 8 4 1 ) ▁in ▁the ▁Red empt or ist ▁church ▁of ▁Santa ▁Maria ▁in ▁Mon ter one ▁at ▁Rome . ▁It ▁expanded ▁rapidly ▁to ▁England ▁and ▁North ▁America , ▁and ▁was ▁end owed ▁with ▁indul gen ces ▁in ▁ 1 8 4 1 - 6 3 . ▁Pri ests ▁emp ower ed ▁to ▁receive ▁the ▁faithful ▁into ▁the ▁con fr atern ity ▁enjoy ▁various ▁other ▁fac ult ies . ▁This ▁con fr atern ity ▁is ▁especially ▁adapted ▁for ▁rapid ▁expansion , ▁because ▁in ▁ 1 8 6 0 ▁it ▁was ▁author ized ▁to ▁aggregate ▁every ▁con fr atern ity ▁of ▁whatever ▁name ▁and ▁object ▁and ▁to ▁communicate ▁to ▁them ▁its ▁gra ces ▁and ▁privileges , ▁provided ▁they ▁added ▁to ▁their ▁original ▁titles ▁" and ▁for ▁the ▁relief ▁of ▁the ▁Po or ▁Sou ls ▁in ▁P urg atory "; ▁they ▁must ▁not , ▁however