The first House at Frosinone is the Mother House, founded in 1827. It remained the only house of the Congregation for the first few years until the Sisters spread out to two other houses in Frosinone and later to Rome. The Mother House was bombed down in the Second World War and later rebuilt. The Apostolate until that time was both academic and spiritual. It catered for a school for all classes of society and religious instruction was imparted to both children and adults. Retreats were organised as well as classes of embroidery for girls. When the War was over the same Apostolate was resumed. A school for girls is to be found and the sisters help in the parish as well as render spiritual service to children and their parents by their Religious instructions.