Question: Jean Chastel, a farmer and inn-keeper from Gevauden was best know for eating what man-eating gray wolf in the Margeride Mountains?

full_context: Document 1: Jean de Chantelauze: Jean Claude Balthazar Victor de Chantelauze (10 November 1787 – 10 August 1859) was a French lawyer and politician who was appointed Minister of Justice in the last weeks of the Bourbon Restoration. He lost his post in the July Revolution of 1830, and spent the next six years in prison.
Document 2: Jean Chastel: Jean Chastel (March 31, 1708 – 1790) was a farmer and inn-keeper from the province of Gévaudan in France, noted for killing the Beast of Gévaudan on June 19, 1767 at Mont Mouchet.
Document 3: Chien-gris: The Chien-gris a.k.a. Gris de Saint-Louis ("Grey St. Louis Hound") was a breed of dog, now extinct, which originated in Medieval times. Like the Chien de Saint-Hubert it was a scenthound, and formed part of the royal packs of France, which were composed, from about 1250 till 1470, exclusively of hounds of this type. According to King Charles IX, (1550–1574) they supposedly were introduced to France through Saint Louis (i.e. King Louis IX, 1226–1270), who had encountered these hounds while a prisoner during the Crusades, and subsequently received some as a gift. Old writers on hunting liked to ascribe an ancient and remote origin to their hounds, and these were claimed to be originally from Tartary.
Document 4: Louis Dominique Bourguignon: Louis Dominique Garthausen, also known as Cartouche (1693, Paris–November 28, 1721, Paris; age 27–28), who usually went by the name of Louis Bourguignon or Louis Lamarre when he wanted to hide his identity, was a highwayman reported to steal from the rich and give to the poor in the environs of Paris during the Régence until the authorities had him broken on the wheel.
Document 5: Jean Cocteau House: The Jean Cocteau House was the residence of the French poet, artist, playwright and film maker Jean Cocteau (1889–1963), which he purchased with the film actor Jean Marais in 1947, and where he created many of his later works before his death in 1963. It is located about fifty kilometers south of Paris in the village of Milly-la-Forêt in the Essonne Department of France. The 16th century house was originally part of the domain of a 13th-century chateau whose moat and a ruined tower are next to the house. The house also has gardens and a small wooded park. The house now displays furnished rooms and a museum of his work. The tomb of Cocteau, decorated with his work, is found in a small chapel, Saint Blaise des Simples, at the edge of town not from the house. The house facade and roof were listed in the supplemental inventory of historic monuments in 1969.
Document 6: Griffon Fauve de Bretagne: The Griffon Fauve de Bretagne (FCI No.66) translated into English as the Fawn Brittany Griffon, is a breed of dog of the scenthound type, originating in France in the region of Brittany.
Document 7: Jean de Carrouges: Sir Jean de Carrouges IV (c. 1330s – 25 September 1396) was a fourteenth-century French knight who governed estates in Normandy as a vassal of Count Pierre d'Alençon and served under Admiral Jean de Vienne in several campaigns against the English and the forces of the Ottoman Empire. He became infamous in medieval France for fighting in the last judicial duel permitted by the French king and the Parlement of Paris. The combat was decreed in 1386 to contest charges of rape Carrouges had brought against his neighbour and erstwhile friend Jacques Le Gris on behalf of his wife Marguerite. It was attended by much of the highest French nobility of the time led by King Charles VI and his family, including a number of royal dukes. It was also attended by thousands of ordinary Parisians and in the ensuing decades was chronicled by such notable medieval historians as Jean Froissart, Jean Juvénal des Ursins and Jehan de Waurin.
Document 8: Jean Claude Jacob: Jean Claude Jacob was a serf from the Jura Mountains, supposedly 120 years old, who was brought from his native place to figure as "dean of the human race" in Paris at the Festival of the Federation of July 1790. Thomas Carlyle wrote of Jacob in :Having seen the Human Species itself, to have seen the 'Dean of the Human Species,' ceased now to be a miracle. Such 'Doyen du Genre Humain, Eldest of Men,' had shewn himself there, in these weeks: Jean Claude Jacob, a born Serf, deputed from his native Jura Mountains to thank the National Assembly for enfranchising them. On his bleached worn face are ploughed the furrowings of one hundred and twenty years. He has heard dim patois-talk, of immortal Grand-Monarch victories; of a burnt Palatinate, as he toiled and moiled to make a little speck of this Earth greener; of Cevennes Dragoonings; of Marlborough going to the war. Four generations have bloomed out, and loved and hated, and rustled off: he was forty-six when Louis Fourteenth died. The Assembly, as one man, spontaneously rose, and did reverence to the Eldest of the World; old Jean is to take seance among them, honourably, with covered head. He gazes feebly there, with his old eyes, on that new wonder-scene; dreamlike to him, and uncertain, wavering amid fragments of old memories and dreams. For Time is all growing unsubstantial, dreamlike; Jean's eyes and mind are weary, and about to close, — and open on a far other wonder-scene, which shall be real. Patriot Subscription, Royal Pension was got for him, and he returned home glad; but in two months more he left it all, and went on his unknown way.
Document 9: Beast of Gévaudan: The Beast of Gévaudan (French: "La Bête du Gévaudan" ; ] , Occitan: "La Bèstia de Gavaudan" ) is the historical name associated with the man-eating gray wolf, dog or wolfdog which terrorized the former province of Gévaudan (modern-day "département" of Lozère and part of Haute-Loire), in the Margeride Mountains in south-central France between 1764 and 1767. The attacks, which covered an area stretching 90 by , were said to have been committed by a beast or beasts that had formidable teeth and immense tails according to contemporary eyewitnesses.
Document 10: Antoine de Beauterne: Antoine De Beauterne Marques Argents, Officer of the Royal Bedchamber, Knight Equerry of the Royal Military Order of Saint Louis, served as Gun-Bearer to the King and Lieutenant of the Hunt under Louis XV of France, and is most notable as having pursued and slain the Beast of Gévaudan, its mate, and its whelps between 23 June and 17 October 1765.
Document 11: Eugene Chantrelle: Eugene Marie Chantrelle (born Nantes 1834, died Edinburgh 31 May 1878) was a French teacher who lived in Edinburgh and who was convicted for the murder of his wife, Elizabeth Dyer. He is claimed to be the inspiration for Robert Louis Stevenson's character Dr Jekyll featured in "The Strange Case of Dr Jekyll and Mr Hyde". Stevenson met Chantrelle at the home of Victor Richon, Stevenson's old French master.
Document 12: Beast of Exmoor: There have been numerous reports of eyewitness sightings, however the official Exmoor National Park website lists the beast under "Traditions, Folklore, and Legends", and the BBC calls it "the famous-yet-elusive beast of Exmoor." Sightings were first reported in the 1970s, although it became notorious in 1983, when a South Molton farmer claimed to have lost over 100 sheep in the space of three months, all of them apparently killed by violent throat injuries. Descriptions of its coloration range from black to tan or dark grey. It is possibly a cougar or black leopard which was released sometime in the 1960s or 1970s after a law was passed making it illegal for them to be kept in captivity outside zoos. However, considering that cougar and leopard life spans are 12–15 years, this is unlikely. In 2006 the British Big Cats Society reported that a skull found by a Devon farmer was that of a puma, however the Department for Environment, Food and Rural Affairs (Defra) states that "Based on the evidence, Defra does not believe that there are big cats living in the wild in England."
Document 13: Grand Griffon Vendéen: A Grand Griffon Vendéen is a breed of hunting dog originating in France. It existed as early as the 16th Century, and was the first of the Vendée griffons to be bred. It is a descendant of the Canis Segusius used by the Gauls, through the so-called King's whites and the Griffon Fauve de Bretagne, which is also an ancestor of the Basset Fauve de Bretagne.
Document 14: Adjule: The Adjule, also known as Kelb-el-khela, is a canine cryptid, claimed to inhabit the North African region, especially the areas in and around Sahara Desert in Mauritania. Reported primarily by the nomadic Tuaregs, and Théodore Monod in 1928, the adjule is said to be a totally unknown canine which takes the form of a dog or wolf, but today is described as isolated population of African wild dog. Some alternative names are "kelb el khela" ("bush dog") for the male and "tarhsît" for the female. However, despite a continuing firm belief in its existence due to urban myths, this cryptid has since been debunked and its sightings attributed to wild canines mistaken for the adjule, such as the African wild dog which is now extinct in certain areas of the Sahara. There is one unconfirmed sighting of a canid-like animal from the coastal area of Mauritania in 1992; hunters living in the coastal areas of the Western Sahara, to the north of Mauritania, described an animal resembling a wild dog, which hunted in packs. However, this was not confirmed for "Lycaon pictus" species (IUCN/CSG, 1997).
Document 15: Gilles Garnier: Gilles Garnier (died 18 January 1573) was a French hermit and cannibalistic, serial murderer convicted of being a werewolf. Alternately known as "The Hermit of St. Bonnot" and "The Werewolf of Dole".
ground_truth: The Beast of Gévaudan