February 24 1688
De La Salle and two Brothers arrived in Paris. This was the first expansion of the Institute outside of the Lasallian schools in the Rheims area. The first Lasallian ministry in Paris was the school in the parish of St. Sulpice.
Brother Luke Salm, The Work Is Yours (Landover, MD: Christian Brothers Publications, Second Edition, 1996), pp. 55-59.