305
Martyrdom of Saint Walpurga's brother, Saint Sigismund
Saint Sigismund, a Burgundian king who converted to Christianity and founded the Abbey of Saint-Maurice, was martyred on this date. His feast day is celebrated on May 1 in some calendars.
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All Events
1045
Pope Gregory VI elected
Gregory VI was elected pope on May 1, 1045, succeeding Benedict IX. His pontificate was marked by attempts at reform, but he resigned in 1046 amid simony accusations.
1169
Saint Philip of Zell dies
Saint Philip, a missionary and hermit in the Rhineland, died on this day. He is venerated as a patron of the diocese of Limburg.
1308
Saint Peregrine Laziosi born
Saint Peregrine, a Servite friar known for his devotion to the sick, was born on May 1, 1308. He is the patron saint of cancer patients.
1513
Pope Leo X elected
Giovanni de' Medici was elected pope on May 1, 1513, taking the name Leo X. His papacy saw the beginning of the Protestant Reformation.
1572
Pope Pius V canonized
Pius V, who led the Council of Trent's implementation and excommunicated Elizabeth I, was canonized on May 1, 1572, by Pope Clement X.
1707
Union of England and Scotland creates Great Britain
The Acts of Union took effect on May 1, 1707, uniting the Church of England and the Church of Scotland under one crown, though they remained distinct. This had significant implications for Protestantism in Britain.
1833
First issue of the 'Tractarian' Tracts for the Times
John Henry Newman and others published the first Tracts for the Times on May 1, 1833, launching the Oxford Movement. This sought to revive Catholic identity within the Church of England.
1873
David Livingstone dies
Missionary and explorer David Livingstone died on May 1, 1873, in present-day Zambia. His work opened Africa to Christian missions and his legacy inspired many.
1931
Dedication of the Cathedral of St. John the Divine completed
The Cathedral of St. John the Divine in New York City, an Episcopal cathedral, was completed enough for its consecration on May 1, 1931. It is one of the largest cathedrals in the world.
1948
World Council of Churches founded
The World Council of Churches was formally constituted at its first assembly in Amsterdam on May 1, 1948. It brought together major Protestant and Orthodox denominations for ecumenical cooperation.
1962
Saint Josemaría Escrivá founds Opus Dei's Priestly Society of the Holy Cross
On May 1, 1962, the Priestly Society of the Holy Cross was established as an integral part of Opus Dei, allowing priests to live the spirit of the organization. This date is also the feast of St. Joseph the Worker.