These things fell heavily on the heart of the Father of Christendom, who sorrowed with his sorrowing children, He protested against the injustice in his encyclical "Jamdudum in Lusitania," in which he set forth and condemned the oppressive measures of the republic. A touching letter of thanks expressed the gratitude of the persecuted clergy of Portugal for the pope's courageous protest. That some of the harshest features of the law seemed in a fair way to be relaxed during the years that followed was some small consolation to him.
In the spring of 1913 the health of the pope gave cause for anxiety, an attack of influenza which had greatly weakened him being followed by a relapse, with symptoms of bronchitis. From every part of the world came assurances of prayers and sympathy, while in Rome the anxiety felt by all lay like a weight on the city. But he made a quick recovery. He was not a good patient, and his doctors had the greatest difficulty in keeping him quiet. No sooner was he convalescent than he accused them of being tyrants, whose only idea was to make him waste the time that belonged to the Church. Over and over again they would find that in their absence he had disobeyed orders and received somebody or settled an urgent piece of business.
"Just think of our responsibility before the world!" said Dr. Amici one day to his recalcitrant patient. "Just think of mine before God," was the energetic answer, "if I do not take care of His Church!" They began to talk to him seriously, trying to make him promise to do as he was told. "Come, come," said he with his irresistible smile, "don't be cross; surely it is my interest to get well quite as much as it is yours to make me so."
During the winter before this illness Rosa Sarto, the pope's eldest sister, died. She had been with her brother nearly all his life, having gone at the age of seventeen to keep house for him when he was a curate at Tombolo, afterwards accompanying him to Salzano. During the years when he had been at Treviso and Mantua she had lived with her mother, until her death, after which she came to Venice with her two younger sisters and her niece. On Cardinal Sarto's election to the papacy the little group made their home in Rome in a small apartment not far from the Vatican, where they led a quiet life of charity and good works.