Nyorai kuenderera mberi kweiyi ndima - Akachinjirwa kuva Bhishopi Mukuru weParis musi wa13 Zvita 1920. Akatora rutivi mumusangano wavanapapa muna 1922
rakasarudza Papa Pius XI. Dubois akaita basa rokuyananisa muukama nevakuru vakuru veFrance. Iye akagadza ordinariate (pasi pebishopi anobetsera Emmanuel Chaptal, muzukuru waJean-Antoine Chaptal) kuronga, nokudaro achiwedzera kudzora kwevafundisi veFrance kwebasa remitauro yekune dzimwe nyika maCatholic chaplaincies muParis. Akaramba ari Bhishopi Mukuru weParis kusvikira parufu rwake muna 1929. Akavigwa muNotre-Dame de Paris.