 A papal conclave which lasted from 15 February to 19 May 1769 was convoked after the death of Pope Clement XIII . It elected as his successor Cardinal Lorenzo Ganganelli , who took the name Clement XIV . 
 A papal conclave which lasted from 15 February to 19 May 1769 was convoked after the death of Pope Clement XIII . It elected as his successor Cardinal Lorenzo Ganganelli , <a href='null_relcl' title='1'><mark>who</mark></a>took the name Clement XIV . 
A papal conclave which lasted from 15 February to 19 May 1769 was convoked after da death of Pope Clement XIII . It elected as his successor Cardinal Lorenzo Ganganelli , took the name Clement XIV .