There are several popes who were allegedly poisoned but, in most cases, it could not be proven. Here is an incomplete list of popes who MAY have been poisoned. There are a number of other popes who were murdered but the manner of death was not shown.
Gregory V
John VIII
Adrian III
Clement II
Pius XI
Pope John Paul I
He was not decapitated. He died a natural death or, possibly, was poisoned.
Heparin. Because the Pope never got an autopsy and overdose symptoms were similar to that of a stroke, it was assumed that the Pope died in his sleep of a stroke. The only way to tell if he was poisoned was to see if his tongue was black.
No pope has ever been to Las Vegas.
im pretty sure that someone somewhere that was cassified as a nerd has poisoned someone
No, there has never been a Pope Timothy.
No pope has ever attended a Super Bowl. In fact, it is unlikely that any pope has any interest in American football.
No. Pope Francis was the first pope from the New World. There has never been a pope from Canada.
No, there has never been a pope from Malta.
No, there has never been a pope from Scotland.
No, there has never been a Pope from Ireland.
No, despite the legends, there has never been a female pope.
To the best of my knowledge, no pope has ever stated that the were homosexual.