1870
After many trials and with the number of nurses increasing, the Little Sisters of the Assumption, having been known by this name for three years, bought a house in the neighbourhood of Grenelle, which at one time had been rented to the Ottoman college. This house was to become their Mother House.
Four years later, there were 48 sisters.
Nearly every year a house was opened: outside of Paris, then to London, Ireland, and the United States.