Question: A bogle, boggle, or bogill is a Northumbrian and Scots term for a ghost or folkloric being, used for a variety of related folkloric creatures including Barghest, n Northern English folklore, the Barghest or Barguest is a mythical monstrous black dog with large teeth and claws, though in other cases the name can refer to a ghost or household elf, especially in Northumberland and Durham, such as which location?

full_context: Document 1: Bogeyman: Bogeyman (usually spelled boogeyman in the U.S.; also spelled bogieman or boogie man; see American and British English spelling differences), pronounced or , is a common allusion to a mythical creature in many cultures used by adults to frighten children into good behavior. This monster has no specific appearance, and conceptions about it can vary drastically from household to household within the same community; in many cases, he has no set appearance in the mind of an adult or child, but is simply a non-specific embodiment of terror. Parents may tell their children that if they misbehave, the bogeyman will get them. Bogeymen may target a specific mischief—for instance, a bogeyman that punishes children who suck their thumbs—or general misbehaviour, depending on what purpose needs serving. In some cases, the bogeyman is a nickname for the Devil. Bogeyman tales vary by region. The bogeyman is usually a masculine entity, but can be any gender, or simply be androgynous.
Document 2: Griggstown cow: For thirty years there had been a legend of a "ghost cow" that wandered the areas around the Millstone River floodplain and Griggstown. The cow was seen many times but only on foggy nights or other times of poor visibility, and many tales were told by local hunters and hikers along the canal path. No spoor or tracks were ever found. Some fuzzy photographs were even taken, but they were all inconclusive. At the time area was mostly suburban homes and open fields, and the canal was now a state park and walking trail so reports of a lone feral cow wandering a suburban park for decades were greeted with suspicion by local authorities. The cow became known as a sort of "Loch Ness Monster" of New Jersey and believed to be a myth, much like the Jersey Devil.
Document 3: 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 4: Brownie (folklore): A brownie/brounie or urisk (Lowland Scots) or "brùnaidh", "ùruisg", or "gruagach" (Scottish Gaelic) is a mythical household spirit from English and Scottish folklore. Brownies are especially popular in the North. In this region, brownies are commonly conflated with hobs. A brownie is the Scottish and Northern English counterpart of the Scandinavian "tomte", the Slavic "domovoi" and the German "Heinzelmännchen".
Document 5: Barghest (Dungeons &amp; Dragons): In the "Dungeons & Dragons" fantasy roleplaying game, the barghest ( ) is a type of fictional monster. The barghest is portrayed as a goblin-like creature that comes from the plane of Gehenna to feed on humans. These evil creatures can change form to appear as a dog or wolf, or a large goblin at will. The barghest was introduced in "The Dragon" magazine, and then the first edition "Advanced Dungeons & Dragons" game's original "Monster Manual II", and then continued to appear in the game's second edition, third edition, and fourth edition.
Document 6: Bigfoot: Bigfoot (also known as Sasquatch) is a cryptid which supposedly is a simian-like creature of American folklore that is said to inhabit forests, especially in the Pacific Northwest. Bigfoot is usually described as a large, hairy, bipedal humanoid. The term "sasquatch" is an Anglicized derivative of the Halkomelem word "sásq'ets".
Document 7: Bogle: A bogle, boggle, or bogill is a Northumbrian and Scots term for a ghost or folkloric being, used for a variety of related folkloric creatures including Shellycoats, Barghests, Brags, the Hedley Kow and even giants such as those associated with Cobb's Causey (also known as "ettins", "yetuns" or "yotuns" in Northumberland and "Etenes", "Yttins" or "Ytenes" in the South and South West). They are reputed to live for the simple purpose of perplexing mankind, rather than seriously harming or serving them.
Document 8: Freybug: Freybug is a monstrous Black Dog from medieval English folklore, specifically from Norfolk. Like most supernatural black dogs, it was roughly the size of a calf, and wandered country roads terrifying travelers. The name "Freybug" is reportedly mentioned in an English manuscript from 1555.
Document 9: Fungus the Bogeyman: Fungus the Bogeyman (1977) is a children's picture book by British artist Raymond Briggs. It follows one day in the life of the title character, a working class Bogeyman with the mundane job of scaring human beings.The character and all related properties are now owned by Vivendi's Studiocanal.
Document 10: Ork (folklore): The ork is a demon of Tyrol alpine folklore. He lives on mountains, Almen, rock holes, or valleys. It warns the noble game of hunters, or can be savage and bring geisser to the cattle. It was feared like the aufhocker. As a dwarf, the ork was a well-behaved kobold/house spirit in wine cellars. He may be connected to the figure Orkise in the medieval poem "Virginal", about Dietrich von Bern's battle with a vaguely similar being.
Document 11: Itbarak: Itbaraks (English: Shaggy Dog) or just Baraks are Turkic mythological creatures. They were "dog headed, dark coloured manly creatures". According to the Oghuz Khagan Narratives, their country was in the "unknown northwest". We can say it's around today's northern Russia. Oghuz tried to invade them but couldn't success, so he had to retreat to a small island.
Document 12: Jewish folklore: Jewish folklore are legends, music, oral history, proverbs, jokes, popular beliefs, fairy tales, stories, tall tales, and customs that are the traditions of Judaism. Folktales are characterized by the presence of unusual personages (dwarfs, giants, fairies, ghosts, etc.), by the sudden transformation of men into beasts and vice versa, or by other unnatural incidents (flying horses, a hundred years' sleep, and the like). A number of haggadic stories bear folktale characteristics, especially those relating to Og, King of Bashan, which have the same exaggerations as have the "lügenmärchen" of modern German folktales. There are signs that a certain number of fables were adopted by the Rabbis either from Greek or, indirectly, from Persian and Indian sources.
Document 13: Barghest: In Northern English folklore, the Barghest or Barguest is a mythical monstrous black dog with large teeth and claws, though in other cases the name can refer to a ghost or household elf, especially in Northumberland and Durham, such as the Cauld Lad of Hylton.
Document 14: Black dog syndrome: Black dog syndrome or big black dog syndrome is a disputed phenomenon in which black dogs are passed over for adoption in favor of lighter-colored animals. Animal shelters often use the term BBD, or big black dog, to describe the type of larger dark-colored mixed-breed said to be typically passed over by adopters.
Document 15: Boggart: Boggart is one of numerous related terms used in English folklore for either a household spirit or a malevolent "genius loci" inhabiting fields, marshes or other topographical features. Other names of this group include "bug", "bugbear", "bogey", "bogeyman", "bogle", etc., presumably all derived from (or related to) Old English "pūcel", Irish púca and Welsh "bwg" with the same meaning (itself a probable loan from the English "bug").
ground_truth: Cauld Lad of Hylton