Fr. Olivier Ntumba Latest sermons by Convention Annuelle Sat, Aug 31, 2019 by Fr. Olivier Ntumba Duration: 1 hr 20 mins 46 secs Audio:listendownload Convention Annuelle Sat, Sep 01, 2018 by Fr. Olivier Ntumba Duration: 1 hr 9 mins 17 secs Audio:listendownload back