December 8, 1602: Episcopal ordination of Saint Francis de Sales in the church of his baptism in Thorens.

December 13, 1641: Saint Jeanne de Chantal is born in Heaven at the Monastery of the Visitation in Moulins, at the age of 69.

December 17, 1887: Birth of the Servant of God Mother Maria-Angélica Alvarez Icaza (Religious of the Visitation) in Mexico City. Her beatification process is ongoing.

December 18, 1593: Ordination to the priesthood of St. Francis de Sales.

27 December 1673 : 1era of the three great apparitions of Our Lord to Saint Margaret Mary (Religious of the Visitation of Paray-le-Monial). Jesus, as he did for St. John, the beloved Apostle whom the Church celebrates on this day, makes her rest for a long time on his breast, and then reveals to her the inexplicable secrets of his Sacred Heart.

350th anniversary of Apparitions begins 2023

28 December 1592: Marriage of Saint Jeanne-Françoise Frémyot (future foundress of the Order of the Visitation) to Christophe de Rabutin, Baron de Chantal.

December 28, 1622: Birth in Heaven of Saint Francis de Sales in the house of the gardener of the Visitation of Lyon.

End of December 1862: A letter from the Visitation of Annecy invites the whole Order to be more zealous in spreading devotion to the Heart of Jesus. Shortly afterwards, at the Visitation of Bourg-en-Bresse, the Community commissioned Sister Marie of the Sacred Heart Bernaud to look for ways to respond to this call from the Lord: she would soon found the Guard of Honour.

27 December: Feast of Saint John, Apostle and Evangelist, Heavenly Patron of the Guard of Honour.