1513 conclave
The 1513 papal conclave, occasioned by the death of Pope Julius II on 21 February 1513, opened on 4 March with twenty-five cardinals in attendance, out of a total number of thirty-one. The conclave was presided over by Cardinal Raffaele Sansoni Riario, who was both Dean of the College of Cardinals and Cardinal Chamberlain of the Holy Roman Church (Camerlengo).