April 2, 1787: The Superior of the Visitation of Annecy makes known to the whole Order the 5 visions of a Sister and from whom Jesus asked for a renewal of devotion to her Sacred Heart and the propagation of his worship. This is what triggered the creation and dissemination of the Safeguards at the Visitation of Nantes.
April 4, 1851: Perpetual profession of Sister Marie du Sacré-Cœur Bernaud, nun of the Visitation of Bourg-en-Bresse, founder of the Guard of Honor of the Sacred Heart of Jesus.
April 19, 1665: Canonization of Saint Francis de Sales, founder of the Order of the Visitation, by Pope Alexander ∨ιι.
April 20, 1914: Mystical wedding of the Servant of God Mother Maria-Angélica Alvarez Icaza, of the Visitation of Mexico.