Paul III in the context of "Caprarola"

Antonio Musa Brassavola (variously spelled Brasavola or Brasavoli; 16 January 1500 – 6 July 1555) was an Italian physician and one of the most famous of his time. He studied under Niccolò Leoniceno and Giovanni Manardo. He was the friend and physician of Ercole II, the duke of Este. He was also the consulting physician of Kings Francis I, Charles V, Henry VIII and Popes Paul III, Leo X, Clement VIII and Julius III. He performed the first successful tracheotomy, and published an account of it in 1546. He was the chair of philosophy in Ferrara and also studied botany and medicine. A genus of orchid, called Brassavola, is named after him.

The Duke of Parma and Piacenza (Italian: duca di Parma e Piacenza) was the ruler of the Duchy of Parma and Piacenza, a historical state of Northern Italy. It was created by Pope Paul III (Alessandro Farnese) for his son Pier Luigi Farnese. It existed between 1545 and 1802, and again from 1814 to 1859.

The Duke of Parma was also Duke of Piacenza, except for the first years of the rule of Ottavio Farnese (1549–1556), and the time of the Napoleonic Wars, when the two were established as separate positions held by two different individuals. The Duke of Parma also usually held the title of Duke of Guastalla from 1746 (when Francis I, Holy Roman Emperor occupied the Duchy of Guastalla after the last Gonzaga duke died childless) until 1847 (when the territory was ceded to Modena), except for the Napoleonic era, when Napoleon's sister Pauline was briefly Duchess of Guastalla and of Varella. The last duke, Robert I, was driven from power in a revolution following France and Sardinia's victory over Austria. Its territory was merged into Sardinia in 1860.

Pope Julius III (Latin: Iulius PP. III; Italian: Giulio III; 10 September 1487 – 23 March 1555), born Giovanni Maria Ciocchi del Monte, was head of the Catholic Church and ruler of the Papal States from 22 February 1550 to his death, in March 1555.

After a career as a distinguished and effective diplomat, Julius was elected to the papacy as a compromise candidate after the death of Paul III. As pope, he made only reluctant and short-lived attempts at reform, mostly devoting himself to a life of personal pleasure. His reputation, and that of the Catholic Church, were greatly harmed by his scandal-ridden relationship with his adopted nephew, Innocenzo Ciocchi Del Monte. He is the most recent pope to take the pontifical name "Julius".

The Roman Inquisition, formally Suprema Congregatio Sanctae Romanae et Universalis Inquisitionis (Latin for 'the Supreme Sacred Congregation of the Roman and Universal Inquisition'), was a system of partisan tribunals developed by the Holy See of the Catholic Church, during the second half of the 16th century, responsible for prosecuting individuals accused of a wide array of crimes according to Catholic law and doctrine, relating to Catholic religious life or alternative religious or secular beliefs. It was established in 1542 by the leader of the Catholic Church, Pope Paul III. In the period after the Medieval Inquisition, it was one of three different manifestations of the wider Catholic Inquisition, the other two being the Spanish Inquisition and Portuguese Inquisition.