Noun
Italian pope from 1471 to 1484 who consented to the establishment of the Spanish Inquisition and built the Sistine Chapel (1414-1484)
Source: WordNetAbbreviators of the lower presidency before their suppression were simple clerics, and according to permission granted by Sixtus IV (loc. Source: Internet
Nevertheless, Sixtus IV quarrelled over protocol and prerogatives of jurisdiction, was unhappy with the excesses of the Inquisition and condemned the most flagrant abuses in 1482. Source: Internet
"The great number of cardinal-nephews created in the reigns of Sixtus IV, Alexander VI, and Julius II were testimony to the effectiveness of Paul II in opening the floodgates", Francis A. Burkle-Young asserts. Source: Internet
More likely, Pope Sixtus IV granted Cesare a release from the necessity of proving his birth in a papal bull of 1 October 1480. Source: Internet
Nepotism Pope Sixtus IV appoints Platina as Prefect of the Library, by Melozzo da Forlì, accompanied by his relatives Sixtus IV sought to strengthen his position by surrounding himself with relatives and friends. Source: Internet
Pope Paul II suppressed this college; but Sixtus IV (Constitutio 16, "Divina") reestablished it. Source: Internet