It is not a person, but rather a particular type of letters patent or charter issued by a pope (in this case Pope Innocent III). The Papal Bull Ad Abolendam basically was letter declaring war on heretics.
Ad abolendam was created in 1184.
"Ad abolendam" was a papal bull issued by Pope Lucius III in 1184. Its purpose was the condemn heresy, but it was possible to use it against scientists whose work was deemed heretical.
A Papal bull is an announcement made by the Pope. A Papal bull is an announcement made by the Pope.
Martin Luther burned the papal bull of excommunication
A papal decree is called a Papal Bull.
Burned it
(Papal) bull.
its an alteration of latin word bulla meaning bull(as in papal bull)
Generally referred to as a Papal Bull
it was a decree
Papal Bull
Papal Bull