Beatifications by Pope Pius XI

Bernadette Soubirous (; French: [bɛʁnadɛt subiʁu]; Occitan: Bernadeta Sobirós [beɾnaˈðetɔ suβiˈɾus]; 7 January 1844 – 16 April 1879), also known as Bernadette of Lourdes, was the firstborn daughter of a miller from Lourdes (Lorda in Occitan), in the department of Hautes-Pyrénées in France, and is best known for experiencing apparitions of a "young lady" who asked for a chapel to be built at the nearby cave-grotto. These apparitions occurred between 11 February and 16 July 1858, and the woman who appeared to her identified herself as the "Immaculate Conception".
After a canonical investigation, Soubirous's reports were eventually declared "worthy of belief" on 18 February 1862, and the Marian apparition became known as Our Lady of Lourdes. In 1866, Soubirous joined the Sisters of Charity of Nevers at their convent in Nevers where she spent the last years of her life. Her body is said by the Catholic Church to remain internally incorrupt. The grotto where the apparitions occurred later went on to become a major pilgrimage site and Marian shrine known as the Sanctuary of Our Lady of Lourdes, attracting around five million pilgrims of all denominations each year.
Pope Pius XI beatified Bernadette Soubirous on 14 June 1925 and canonized her on 8 December 1933. Her feast day, initially specified as 18 February – the day Mary promised to make her happy, not in this life, but in the other – is now observed in most places on the date of her death, 16 April.

John Melchior Bosco, SDB (Italian: Giovanni Melchiorre Bosco; Piedmontese: Gioann Melchior Bòsch; 16 August 1815 – 31 January 1888), popularly known as Don Bosco (IPA: [ˈdɔm ˈbɔsko, bo-]), was an Italian Catholic priest, educator and writer of the 19th century. While working in Turin, where the population suffered many of the ill effects of industrialization and urbanization, he dedicated his life to the betterment and education of street children, juvenile delinquents, and other disadvantaged youth. He developed teaching methods based on love rather than punishment, a method that became known as the Salesian Preventive System.A follower of the spirituality and philosophy of Francis de Sales, Bosco was an ardent devotee of the Virgin Mary under the title Mary Help of Christians. He later dedicated his works to de Sales when he founded the Salesians of Don Bosco, based in Turin. Together with Maria Domenica Mazzarello, he founded the Institute of the Daughters of Mary Help of Christians, now commonly known as the Salesian Sisters of Don Bosco, a religious congregation of nuns dedicated to the care and education of poor girls. He taught Dominic Savio, of whom he wrote a biography that helped the young boy be canonized. He is one of the pioneers of mutual aid societies that were initiated as collaborative financial support to young migrant Catholic workers in the city of Turin. In 1850, he drew up regulations to assist apprentices and their companions when any of them was involuntarily without work or fell ill.On 18 April 1869, one year after the construction of the Basilica of Mary Help of Christians in Turin, Bosco established the Association of Mary Help of Christians (ADMA) connecting it with commitments easily fulfilled by most common people, to the spirituality and the mission of the Salesian Congregation (CG 24 SDB, 1996, NR. 80). The ADMA was founded to promote the veneration of the Most Holy Sacrament and Mary Help of Christians (Don Bosco, Association of the Devotees of Mary Help of Christians, San Benigno Canavese, 1890, page 33).In 1875, Bosco began to publish the Salesian Bulletin. The Bulletin has remained in continuous publication, and is currently published in 50 different editions and 30 languages. In 1876, he founded a movement of laity, the Association of Salesian Cooperators, with the same educational mission to the poor. Bosco established a network of organizations and centres to carry on his work.
Bosco's sainthood cause was opened after his death, and following his beatification in 1929, he was canonized by Pope Pius XI in 1934.