[1] According to King Henry VIII, the cardinal protector "indueth as it were our owne Person, for the defence of Us and our Realme in al matiers [in the Curia]...touching the same".
[2] Although earlier cardinals had filled similar roles, "the existence of national protectorships was first openly and regularly recognized only" by Pope Julius II.
[12] Piccolomini's creation as cardinal protector was requested by Henry VII in a letter congratulating the newly elected Pope Alexander VI, and was confirmed in a response which was probably written by Giovanni Gigli.
[18] During Julius II's reign, Castellesi, "although neither requesting nor mentioning the office of protector of England, certainly presented himself to Henry VII as the cardinal responsible for English affairs in the Curia".
[18] In an attempt to secure his status against the intrigues of Silvestro Gigli, Castellesi donated his residence, the Palazzo Giraud Torlonia on the present Via della Conciliazione, to Henry VII.
[19] In 1504, Henry VII named six official members of his embassy, headed by Castellesi, and also including Sir Gilbert Talbot, Richard Beere, Robert Sherborne, Silvestro Gigli, and Edward Scott.
[20] Paris de Grassis, the master of papal ceremonies, referred to Castellesi as "Regis Protector" in his notes of a meeting between the embassy and the pope.
[23] The "only man on whose loyalty the king could truly rely" was Christopher Fisher, who was a "single, bumbling amateur" compared to the more seasoned curial diplomats who surrounded him.
[23] Another cardinal-nephew, Sisto della Rovere, who received the vice-chancellorship and all the benefices of his half-brother, was not explicitly named as protector, although he wrote to Henry VII stating his intent to "maintain his brother's friendships".
[28] Bonvisio disclosed the contents of his discussions with the king to a French agent and confessed his being employed by Aldiosi under threat of torture; by this point Adiosi was no longer protector.
[30] The lack of consistorial records, which would list which cardinals referred the nominations of which bishops, are missing for this period, making it impossible to assess the extent of Bainbridge's role.
[31] In 1514, Gigli (as the agent of Wolsey and Henry VIII) arranged for another cardinal-nephew Giulio de'Medici (future Pope Clement VII) to be cardinal protector of England.
[38] Campeggio received a variety of appointments from Clement VII before Henry VIII chose him as protector on 22 February 1524 (conditional on the pope's acceptance of Wolsey as legate for life).
[39] Campeggio found his loyalty divided when he was appointed with Wolsey to judge the issue of the requested annulment of Henry VIII of England from Catherine of Aragon, the aunt of Charles V, Holy Roman Emperor.
[44] At first it was unclear whether Henry VIII intended to appoint a successor, with Giovanni Domenico de Cupis emerging as an active candidate in March 1532.
[53] Many in Rome still thought reconciliation with England was possible, and Paul III elevated two English cardinals, John Fisher (at the time imprisoned and sentenced to death by Henry VIII) and Girolamo Ghinucci.