CSI TIMELINE By Drayden N. Aug 21, 1567 Saint Francis Birth Jun 16, 1793 Mother Mary de Sales Chappuis Born Aug 16, 1815 Saint John Bosco Birth Oct 7, 1816 Mother Mary de Sales Chappuis Death Dec 13, 1816 Mother Mary de Sales Chappuis Professes her vows Jun 23, 1817 Blessed Father Louis Brisson Birth Dec 13, 1837 Saint Maria Domenica Mazzarello Birth Feb 17, 1841 Saint John Bosco Ordained as a Diaconate Apr 2, 1842 Saint Dominic Savio Birth Sep 16, 1844 Saint Leonie Aviat Birth Dec 13, 1854 Saint Dominic Savio Death Dec 13, 1857 Saint Dominic Savio Death Oct 11, 1871 Saint Leonie Aviat Vows 1875 Oblate first Vows Aug 27, 1876 Blessed Father Louis Brisson found the Order of the Oblates of Saint Francis de Sales Jan 31, 1888 Saint John Bosco Death Feb 2, 1908 Father Brisson Death Jan 10, 1914 Saint Leonie Aviat Death Sep 30, 1934 Saint John Bosco canonized Apr 27, 1951 Saint Maria Domenica Mazzarello Canonized Dec 13, 1954 Saint Dominic Savio Canonized Jun 15, 2001 Saint Leonie Aviat Canonization Jan 10, 2019 Saint Leonie Aviat Feast Day Oct 12, 2019 Mother Mary de sales chappuis At Salesianum we celebrate her contributions on Obate Founders Day