By Gail Finke This story originally appeared in our May 2018 print edition. Catholics around the world will celebrate a new universal feast day this month, when the Memorial of Mary, Mother of the Church debuts May 21. Previously celebrated in Poland, Argentina, and St. Peter’s Basilica in Rome, the …

The Rev. François Rossier, S.M., executive director of the University of Dayton’s International Marian Research Institute, one of the largest international centers of study, research and teaching on Mary, the mother of Jesus Christ, has died. He was 59. The University will hold a Memorial Mass for Rossier at 5 …

Tuesday, May 26, 2009 DAYTON DEANERY — The University of Dayton is celebrating the anniversaries of the University of Dayton and the Marian Library — unique repositories of Catholic knowledge and learning located in the University’s Roesch Library. The U.S. Catholic Collection contains more than 30,000 items that trace the …