 This old priest in her dream became very important to her in her life because she discovered later that he was St. Vincent de Paul, the founder of the Daughters of Charity, where she was admitted as a postulant on April 21, 1830 and was consequently named Sister Catherine.As a seminary Sister (novice in other congregations), she was a model of humility, simplicity, charity, renunciation and holy obedience.A special and ordinary favor dawned upon her life on that wonderful night of July 19, 1830 when the Blessed Mother appeared to her, seated in the Director's chair in the chapel of the Daughters of Charity Motherhouse in Rue de Bac, Paris.