Pope Francis makes a prayer as he visits the mausoleum of Jacques-Desire Laval in Port Louis, Mauritius, on September 9, 2019, on the final stop of an Africa tour. - Pope Francis visit three-nation tour of Indian Ocean African countries hard hit by poverty, conflict and natural disaster. Francis' visit coincides with the 155th anniversary of the death of Father Jacques Desire Laval, a French priest who died in Mauritius in 1864 and was beatified in 1979. (Photo by TIZIANA FABI / AFP)