== The cardinals of Sixtus IV =={{See also|Cardinals created by Sixtus IV}}
Sixtus created an unusually large number of cardinals during his pontificate (twenty-three), drawn from the roster of the princely houses of Italy, France and Spain; thus ensuring that many of his policies continued after his death:
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*Giuliano della Rovere (later [[Pope Julius II]])
*[[Stefano Nardini]]
*[[Pedro Gonsalvez de Mendoza]]
*Giovanni Battista Cybo (later [[Pope Innocent VIII]])
*[[Giovanni Arcimboldi]]
*[[Philibert Hugonet]]
*[[Giorgio da Costa]]
*[[...|Charles de Bourbon]]
*[[Pierre de Foix le jeune]]
*[[Girolamo Basso della Rovere]]
*[[Gabriele Rangoni]]
*[[Pietro Foscari]]
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*[[Juan of Aragon]]
*[[Raffaele Riario|Raffaele Sansoni Riario]]
*[[Domenico della Rovere]]
*[[Paolo Fregoso]]
*[[Giovanni Battista Savelli]]
*
*[[Giovanni Conti]]
*[[Juan Moles de Margarit]]
*[[Giovanni Giacomo Sclafenati]]
*[[Giovanni Battista Orsini]]
*[[Ascanio Sforza|Ascanio Maria Sforza-Visconti]]
{{col-end}}== References ==
*"The Historical Encyclopedia of World slavery", Editor Junius P. Rodriguez, ABC-CLIO, 1997, ISBN 0-87436-885-5
*"Black Africans in Renaissance Europe", Thomas Foster Earle, K. J. P. Lowe, Cambridge University Press, 2005, ISBN 0-521-81582-7
*"Christopher Columbus and the enslavement of the Amerindians in the Caribbean. (Columbus and the New World Order 1492–1992).", Sued-Badillo, Jalil, Monthly Review. Monthly Review Foundation, Inc. 1992. HighBeam Research. 10 Aug. 2009
*"Castile, Portugal, and the Canary Islands: Claims and Counterclaims, 1344–1479", Joseph F. O'Callaghan, 1993, p. 287–310, Viator, Volume 24