>Watcher's
gregori?
The Grigori (from Greek egrḗgoroi, "The Watchers") are a group of fallen angels described in biblical apocrypha, who mated with women, giving rise to a race of hybrids known as the Nephilim—called giants in Book of Genesis 6:4. References to Grigori appear in the Book of Enoch and Book of Jubilees. In Hebrew, they are known as the Irin, "Watchers," also mentioned in the Book of Daniel (chapter 4).
According to the Book of Enoch, the Watchers were angels apparently dispatched to Earth to watch over the people. Soon, they began to lust for the human women they saw, and at the prodding of their leader, Samyaza, they defected en masse to marry and live among humanity. The children produced by these relationships are the Nephilim, savage giants who pillaged the earth and endangered humanity.
The Book of Enoch states that there were two-hundred Grigori, but only their leaders are identified and named:
These are the names of their chiefs: Samyaza, who was their leader, Urakabarameel, Akibeel, Tamiel, Ramuel, Danel, Azkeel, Saraknyal, Asael, Armers, Batraal, Anane, Zavebe, Samsaveel, Ertael, Turel, Yomyael, Azazyel (also known as Azazel). These were the prefects of the two hundred angels, and the remainder were all with them (Enoch 7:9).
Samyaza, Azazel, and the others become corrupt, and taught their human hosts to make metal weapons, cosmetics, and other necessities of civilization that had been kept secret. But the people are dying and cry to the heavens for help. God sends the Great Flood to rid the earth of the Nephilim, but sends Uriel to warn Noah, so as not to eradicate the human race. The Grigori are bound "in the valleys of the Earth" until Judgment Day (Jude 1:6)
The Watchers' story in Enoch is derived from Genesis chapter 6. Verses 1-4 describe the "Origin of the Nephilim" and mention the "Sons of God" who beget them:
When men began to multiply on earth and daughters were born to them, the sons of heaven saw how beautiful the daughters of man were, and so they took for their wives as many of them as they chose. Then the Lord said: "My spirit shall not remain in man forever, since he is but flesh. His days shall comprise one hundred and twenty years." At that time the Nephilim appeared on earth (as well as later), after the sons of heaven had intercourse with the daughters of man, who bore them sons. They were the heroes of old, the men of renown (Genesis 6:1-4).
Here, the "sons of heaven" are given no specific name or function; they could represent fallen angels, or simply heavenly beings that mate with women.
The Book of Jubilees adds further details about the Watchers. While "Watchers," or "Sentinels," are mentioned alongside the "holy ones" in the Book of Daniel, it is doubtful they have any connection to the Grigori. The angels were fairly popular in Jewish folklore, which often describes them as looking like large human beings that never sleep and remain forever silent. While there are good and bad Watchers, most stories revolve around the evil ones that fell from grace when they took "the daughters of man" as their mates.
Eliphas Lévi, in Le Grand Arcane ("The Great Mystery," 1868) identifies "egregors" (sic) with the tradition concerning the fathers of the nephilim, describing them as "terrible beings" that "crush us without pity because they are unaware of our existence."[2]
https://www.newworldencyclopedia.org/entry/Grigori