Kammala wannan jumla: Cardinal Denhoff ya kasance camerling na Kwalejin Mai Tsarki a 1695 da 1696. Ya halarci babban taro na 1689, wanda aka zabi Alexander VIII a matsayin Paparoma, kuma a cikin 1691 (
na zaben Innocent XII). Ba da daɗewa ba kafin mutuwarsa a 1697 ya yi murabus daga Diocese na Cesena kuma ya mutu a Rome.