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RELIGIOUS FIGURE

Antipope John XXIII

1370 - 1419

Photo of Antipope John XXIII

Icon of person Antipope John XXIII

Baldassarre Cossa (c. 1370 – 22 December 1419) was Pisan antipope John XXIII (1410–1415) during the Western Schism. The Catholic Church regards him as an antipope, as he opposed Pope Gregory XII whom the Catholic Church now recognizes as the rightful successor of Saint Peter. Read more on Wikipedia

Since 2007, the English Wikipedia page of Antipope John XXIII has received more than 790,448 page views. His biography is available in 43 different languages on Wikipedia (up from 42 in 2019). Antipope John XXIII is the 294th most popular religious figure (down from 267th in 2019), the 344th most popular biography from Italy (down from 325th in 2019) and the 126th most popular Italian Religious Figure.

Pope John XXIII, born Angelo Giuseppe Roncalli, was the head of the Catholic Church and sovereign of Vatican City from 1958 to 1963. He is most famous for convening the Second Vatican Council, which was a gathering of Catholic bishops to discuss and make changes to church doctrine.

Memorability Metrics

  • 790k

    Page Views (PV)

  • 70.76

    Historical Popularity Index (HPI)

  • 43

    Languages Editions (L)

  • 9.76

    Effective Languages (L*)

  • 2.41

    Coefficient of Variation (CV)

Page views of Antipope John XXIIIS by language


Among RELIGIOUS FIGURES

Among religious figures, Antipope John XXIII ranks 294 out of 2,238Before him are Pope Paul I, Pope Gregory V, Pope Paschal II, Pope Paul II, Ali ibn Husayn Zayn al-Abidin, and Pope Linus. After him are Longinus, Sarah Baartman, Saint Veronica, Pope Honorius IV, Pope John X, and Pope Julius I.

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Contemporaries

Among people born in 1370, Antipope John XXIII ranks 2Before him is Pope Gregory XI. After him are Isabeau of Bavaria, Leonardo Bruni, Olaf II of Denmark, Gentile da Fabriano, John VII Palaiologos, Frederick I, Elector of Saxony, Lorenzo Monaco, Erasmo of Narni, Švitrigaila, and William, Duke of Austria. Among people deceased in 1419, Antipope John XXIII ranks 2Before him is John the Fearless. After him are Wenceslaus IV of Bohemia, Jeongjong of Joseon, Vincent Ferrer, Je Tsongkhapa, Jobst of Moravia, Edigu, and Rudolf III, Duke of Saxe-Wittenberg.

Others Born in 1370

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Others Deceased in 1419

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In Italy

Among people born in Italy, Antipope John XXIII ranks 344 out of 4,668Before him are Canaletto (1697), Dario Fo (1926), Pope Paul II (1417), Publius Quinctilius Varus (-46), Cesare Maldini (1932), and Pope Linus (1). After him are Longinus (100), Pope Honorius IV (1210), Pope John X (860), Luigi Boccherini (1743), Pope Julius I (300), and Pope Gregory X (1210).

Among RELIGIOUS FIGURES In Italy

Among religious figures born in Italy, Antipope John XXIII ranks 126Before him are Pope Gelasius II (1062), Pope Sylvester III (1000), Pope Paul I (700), Pope Paschal II (1050), Pope Paul II (1417), and Pope Linus (1). After him are Longinus (100), Pope Honorius IV (1210), Pope John X (860), Pope Julius I (300), Pope Gregory X (1210), and Pope Boniface I (370).