Pope Pius 12, declared in 1951 that it is possible to be exempt from the normal obligation of parenthood for a long time and even for the whole duration of married life, if there are serious reasons, such as those often mentioned in the so-called medical, eugenic, economic and social `` indications ''.

Pope Pius the Sixth, at Rome, in April, 1778, wrote the following: `` The faithful should be excited to the reading of the Holy Scriptures: For these are the most abundant sources which ought to be left open to everyone, to draw from them purity of morals and of doctrine, to eradicate errors which are so widely disseminated in these corrupt times ''.

** Saint Pope Pius V

* 1953 – Pope Pius XII establishes the Dioceses of Norwich and Bridgeport and makes the Diocese of Hartford an archdiocese.

* 1740 – Pope Pius VII ( d. 1823 )

** Pope Pius X

He was canonized and proclaimed a Doctor of the Church on December 16, 1931 by Pope Pius XI and patron saint of the sciences.

Category: Saints canonized by Pope Pius XI

* 1865 – Astronomer Pietro Angelo Secchi demonstrates the Secchi disk, which measures water clarity, aboard Pope Pius IX's yacht, the L ’ Immaculata Concezion.

* 1808 – The Roman Catholic Diocese of Baltimore is promoted to an archdiocese, with the founding of the dioceses of New York, Philadelphia, Boston, and Bardstown ( now Louisville ) by Pope Pius VII.

2, " Romani "), made them Referendaries of Favours, and after three years of service, Referendaries of Justice, enjoying the privileges of Referendaries and permitting one to assist in the signatures before the Pope, giving all a right to a portion in the papal palace and exempting them from the registration of favours as required by Pius IV ( Const., 98 ) with regard to matters pertaining to the Apostolic Chamber.

The college was suppressed in 1908 by Pope Pius X and their duties were transferred to the protonotarii apostolici participantes.

* Pope Pius VII ( 1742 – 1823, r. 1800 – 23 )

In 1830, Pope Pius VIII bestowed upon Bernard the title " Doctor of the Church ".

Significant changes came in 1910 with the reform of the Roman Breviary by Pope Pius X.

Pope Pius XII introduced optional use of a new translation of the Psalms from the Hebrew to a more classical Latin.

Pope John XXIII also revised the Breviary in 1960, introducing changes drawn up by his predecessor Pope Pius XII.

The arrangement of the Psalms in the Rule of St. Benedict had a profound impact upon the breviaries used by secular and monastic clergy alike, up until 1911 when Pope St. Pius X introduced his reform of the Roman Breviary.

In 1459 Pope Pius II endowed the University of Basel where such notables as Erasmus of Rotterdam and Paracelsus later taught.

For example, Saint Hermann Joseph had his veneration confirmed by Pope Pius XII.

( As a result of the setting of the age limit at the start of 1971, twenty-five living cardinals, including the last three surviving cardinals elevated by Pope Pius XI, lost the right to participate in a conclave.

Under Pope Julius III, the Council met in Trent ( 1551 – 52 ) for the twelfth through sixteenth sessions, and under Pope Pius IV, the seventeenth through twenty-fifth sessions took place in Trent ( 1559 – 63 ).

The Council entrusted to the Pope the implementation of its work ; as a result, Pope Pius IV issued the Tridentine Creed in 1565 ; and Pope Pius V issued in 1566 the Roman Catechism, in 1568 a revised Roman Breviary, and in 1570 a revised Roman Missal, thus standardizing what since the 20th century has been called the Tridentine Mass ( from the city's Latin name Tridentum ), and Pope Clement VIII issued in 1592 a revised edition of the Vulgate.

* 1902 – Pope Cyril VI of Alexandria ( d. 1971 )

* Pope Adrian VI ( 1459 – 1523 ), Dutch pope

# REDIRECT Pope Adrian VI

This proposal, which was understandably appealing to Albert, had already been discussed by some of his relatives ; but it was necessary to proceed cautiously, and he assured Pope Adrian VI that he was anxious to reform the Order and punish the knights who had adopted Lutheran doctrines.

He was buried in the Church of Santa Maria in Monserrato degli Spagnoli, the Spanish national church in Rome, immediately below the tombs of Pope Callixtus III and Pope Alexander VI.

* 1480 – Lucrezia Borgia, Florentine ruler and daughter of Pope Alexander VI ( d. 1519 )

During the English Reformation the Church of England broke away from the authority of the Pope and the Roman Catholic Church, at first temporarily under Henry VIII and Edward VI and later permanently during the reign of Elizabeth I.

On his return to Germany, he exercised very little further control in Italy for the rest of his life, although his agents in Rome did not prevent the accession of Pope Stephen VI in 896.

During Pope Shenouda III's visit to Rome from 4 to 10 May 1973, Pope Paul VI gave the Coptic Patriarch a relic of Athanasius, which he brought back to Egypt on 15 May.

* Pope Clement VI ( 1291 – 1352, r. 1342 – 52 )

This entry deals with the Breviary prior to the changes introduced by Pope Paul VI in 1974.

With the Papal Bull of 1493, Pope Alexander VI commanded Spain to conquer, colonize and convert the Pagans of the New World to Catholicism.

Pope John Paul II's apostolic constitution Divinus Perfectionis Magister of 25 January 1983, and the norms issued by the Congregation for the Causes of Saints on 7 February 1983, for its implementation on diocesan level continued the work of simplification already initiated by Pope Paul VI.

At the start of 1971, Pope Paul VI set an age limit of eighty years for electors, who were to number no more than 120, but set no limit to the number of cardinals as a whole, including those over eighty.

Pope Paul VI also increased the number of cardinal bishops by giving that rank to patriarchs of the Eastern Catholic Churches who are made cardinals.

In 1965 Pope Paul VI decreed in his motu proprio Ad Purpuratorum Patrum that patriarchs of the Eastern Catholic Churches who were named cardinals would also be part of the episcopal order, ranked after the six cardinal bishops of the suburbicarian sees ( who had been relieved of direct responsibilities for those sees by Pope John XXIII three years earlier ).

Pope Paul VI abolished all administrative rights cardinals had with regard to their titular churches, though the cardinal's name and coat of arms are still posted in the church, and they are expected to preach there if convenient when they are in Rome.

When Pope John XXIII abolished the limit, he began to add new churches to the list, which Popes Paul VI and John Paul II continued to do.

When announcing Vatican II, Pope John XXIII stated that the precepts of the Council of Trent continue to the modern day, a position that was reaffirmed by Pope Paul VI.

* Pope Cyril VI of Alexandria, reigned 1959 – 1971