Seeing the necessity of a religious society for women living in the world, Francesca now formed a congregation of pious women, which was affiliated to the Olivetian monastery of S. Maria Nuova, and which comprised about ten noble Roman ladies, devoted like herself and Vannozza, to the service of God and the poor. She now lost her beloved sister Vannozza, and her director, Antonio Savelli, who had instructed her childhood, and guided her ever since with wisdom and faithfulness. She chose as her director and that of her congregation, Giovanni Mattiotti, curate of S. Maria in Trastevere, to whom she had already sometimes been to confession. He was a man of distinguished piety, but of an irresolute and vacillating disposition, easily disheartened. Her society, which was called the Congregation of Oblates of Mary, had lasted seven years, when Francesca decided that it would be advisable that it should have a convent in which to dwell. She took a house adapted to the requirements of a religious community, on the spot where an old tower, named "Tor di Specchi," used to stand. Various obstacles arose to the purchase of this house, which disheartened Mattiotti; but they were finally overcome, and the acquisition was completed towards the end of the year 1432. This house, which was at first considered only as a temporary residence, was subsequently added to, and has remained to this day the central house of the order. It was, doubtless, a trial to Francesca that whilst she was providing a home for her disciples, she was unable to avail herself of it, but she never hesitated as to her line of duty. Lorenzo had released her from all obligations but one, that of residing in his house, and watching over his old age. His infirmities were increasing, and her attentions were indispensable to his comfort. The rule adopted by the Oblates of Tor di Specchi remains the same to this day. They are not, strictly speaking, nuns: they take no vows, and are bound by no obligations under pain of sin; they are not cloistered, and their dress is that which was worn at the period of their establishment by the widows of the Roman nobles. It was on the Feast of the Annunciation, 1433, that the Oblates, ten in number, met in the church of S. Maria in Trastevere, heard Mass, and communicated, then went in procession to the house they were thenceforth to inhabit. That house, which now-a-days is thrown open during the Octave of the Feast of S. Frances, is no gloomy abode. The beautiful chapel; the garden, with its magnificent orange trees; the open galleries, with their little oratories, where a holy picture or figure takes you by surprise, and meets you at every turn; the light, airy rooms, where religious prints and ornaments, with flowers, birds, and ingenious toys, testify that innocent enjoyments are encouraged among the children educated therein by the Oblates of S. Mary.