10/13/2026
THIS DAY IN HISTORY: On October 13, 1534, Paul III began his pontificate.
Pope Paul III was born Alessandro Farnese, of the influential Italian Farnese family. As a young priest, Alessandro was infamous for his debauchery, keeping a mistress and fathering at least four children. His personal life had cooled by the time he ascended to the papacy at age 66 after the death of Pope Clement VII. Paul III's papal career was defined by the Reformation: he oversaw the legitimization of Ignatius of Loyola's new order, the Society of Jesus (the Jesuits), excommunicating Henry VIII for the second and final time, and laying the ground for much of the Counter-Reformation that followed after his death.
Luther loomed large in Paul's life, as is made evident by much of the art about him. Below is the 19th century Dutch painter Albrecht de Vriendt's portrait, "Pope Paul III in front of the Portrait of Luther" as well as a 16th century fresco of the Pope, featuring a cameo by Luther and Cardinal Cajetan (also seen as "Gaetani" or "Gaetanus")—see the final detailed image. While many people associate Pope Leo X as the pope of Martin Luther and the Reformation, it is worth noting that Luther (who only lived to be 62) lived through nine popes! Luther's theological and political legacy cast a long shadow over the papacy, a fact which many works of art highlight, works both contemporary to him and long posthumous.