 In the final ballot on May 19 , 1769 Cardinal Lorenzo Ganganelli was elected to the papacy receiving all votes except of his own , which he gave to Carlo Rezzonico , nephew of Clement XIII and one of the leaders of Zelanti . He took the name of Clement XIV , in honour of Clement XIII , who had elevated him to the cardinalate . 
 In the final ballot on May 19 , 1769 Cardinal Lorenzo Ganganelli was elected to the papacy receiving all votes except of his own , which he gave to Carlo Rezzonico , nephew of Clement XIII and one of the leaders of Zelanti . He took the name of Clement XIV , in honour of Clement XIII , <a href='null_relcl' title='1'><mark>who</mark></a><a href='been_done' title='2'><mark>had</mark></a> elevated him to the cardinalate . 
In da final ballot on May 19 , 1769 Cardinal Lorenzo Ganganelli was elected to the papacy receiving all votes except of his own , which he gave to Carlo Rezzonico , nephew of Clement XIII and one of tdaleaders of Zelanti . He took thdaame of Clement XIV , in honour of Clement XIII , done elevated him to the cardinalate .