First, wiches- the most known witch today is Marie Laveau. its unclear exactly when witches came on the historical scene, but one of the earliest records of a witch is in the Bible in the book of Samuel, thought be written between 931 B.C. and 721 B.C. Then in 1692, The Salem witch trials happend, unfortunatey i can not find a reliable source on how many people died.

Werewolves- Some believe the werewolf made its apperence in 2100 bc The Epic of Gilgamesh, the oldest known Western prose, when Gilgamesh had reject a potential lover because she had turned her previous mate into a wolf. Werewolves made another early appearance in Greek mythology with the Legend of Lycaon. then in th 17th centery Roughly 370 people were killed in Valais due to the werewolf trials.

vampire-The vampire postdates witch-hunts and werewolf trials The concept of the vampire as an undead creature inflicting harm originated in Eastern Europe, specifically in Bulgaria, a thousand years ago. Make no mistake, this was a legend isolated among the Slavic people.Most people think of dracula when vampires come up but he was based off Vlad the Impaler, who in 1470s was responsible for the deaths of more than 80,000 people in his lifetime a large percentage of them by being impaled.

grim reaper-The moniker, the Grim Reaper, in reference to the balance of life and death first appears in English literature in 1847 in “The Circle of Human Life”, a partial translation of an earlier German devotional text from 1841 that tracks the life of a Christian, The Grim Reaper carrying a scythe is derived from a combination of Chronos (god of time) and Cronus (god of the harvest). The myth of Cronus eating his children was used in a poetic sense for time devouring all things, as in the saying “nothing lasts forever.”