is the title of tome written by the family friend
after whom I was named,
Pope Gregory IX (1147-1241) hated cats and started the feline holocaust that would last almost five hundred years.
In a Papal Bull (1233) he condemned the black cat as diabolic and thereby giving his blessing to the torture and killing/burning of cats.
Pope Innocent VII (1339-1406) and Pope Innocent VIII (1432-1492) both spoke loud and clear giving their blessings to persecution of cats.
Pope Innocent VIII went out of his way to remind the inquisitors to always burn the cats together with the witches.
In 1487 Innocent VIII endorsed the Malleus Maleficarum, a treatise on the prosecution of witches.
On the request of German inquisitor Heinrich Kramer, Innocent VIII issued the papal bull Summis desiderantes (5 December 1484), which supported Kramer's investigations against magicians and witches:
"It has recently come to our ears, not without great pain to us, that in some parts of upper Germany, [...] Mainz, Köln, Trier, Salzburg, and Bremen, many persons of both sexes, heedless of their own salvation and forsaking the catholic faith, give themselves over to devils male and female, and by their incantations, charms, and conjurings, and by other abominable superstitions and sortileges, offences, crimes, and misdeeds, ruin and cause to perish the offspring of women, the foal of animals, the products of the earth, the grapes of vines, and the fruits of trees, as well as men and women, cattle and flocks and herds and animals of every kind, vineyards also and orchards, meadows, pastures, harvests, grains and other fruits of the earth; that they afflict and torture with dire pains and anguish, both internal and external, these men, women, cattle, flocks, herds, and animals, and hinder men from begetting [...]"
Kramer would later write the polemic Malleus Maleficarum in 1486, which stated that witchcraft was to blame for bad weather. These remarks are included in Part 2, Chapter XV, which is entitled: "How they Raise and Stir up Hailstorms and Tempests, and Cause Lightning to Blast both Men and Beasts":
"Therefore it is reasonable to conclude that, just as easily as they raise hailstorms, so can they cause lightning and storms at sea; and so no doubt at all remains on these points."
Both the papal letter appended to the work and the supposed endorsement of