In the months which preceded April, 1498, he participated (with others) in the preparation of a list of predictions relating to the life expectancies of different personalities for Giovanni Bentivoglio, dictator of Bologna and father of his boss Alessandro Bentivoglio.
In the months preceding April 1498, this individual worked alongside others to compile a list of forecasts regarding the expected lifespans of various individuals, including those of Giovanni Bentivoglio, the ruler of Bologna, and his son, Alessandro Bentivoglio.