Wikipedia:Today's featured article/June 21, 2016

The Mortara case was a controversy precipitated by the Papal States' seizure of Edgardo Mortara, a six-year-old Jewish child, from his family in Bologna, Italy, in 1858. The city's inquisitor, Father Pier Feletti, heard from a servant that she had administered emergency baptism to the boy when he fell sick as an infant, and the Supreme Sacred Congregation of the Roman and Universal Inquisition held that this made the child irrevocably a Catholic. Because the Papal States had forbidden the raising of Christians by members of other faiths, it was ordered that he be taken from his family and brought up by the Church. After visits from the child's father, international protests mounted, but Pope Pius IX would not be moved. The boy grew up as a Catholic with the Pope as a substitute father, trained for the priesthood in Rome until 1870, and was ordained in France three years later. In 1870 the Kingdom of Italy captured Rome during the unification of Italy, ending the pontifical state; opposition across Italy, Europe and the United States over Mortara's treatment may have contributed to its downfall.