According to The Book Jubilees, the Watchers are the Sons ov G~d {Genesis 6} sent from Heaven to instruct the children ov men; they fell after they descended to earth and cohabited with the daughters ov men, for which act they were condemed, so legend reports, and became fallen angels. But not all Watchers descended: those that remained are the Holy Watchers, and they reside in the 5th Heaven. The evil Watchers dwell either in the 3rd Heaven or Hell.
Armaros
Taught men the resolving ov enchantments
Araqiel {Arakiel}
Taught men the signs ov the earth
Azazel
Taught men to make knives, swords, shields; to devise ornaments, coloring tinctures for beautifying ov women etc
Baraqijal {Baraqel}
Taught men astrology
Ezaqueel {Ezekeel}
Taught men the knowledge ov clouds
Gadreel
Introduced weapons ov war to mortals
Kokabel {Kawkabel}
Taught the science ov the constellations
Penemue
Instructed mankind in writing "and thereby many sinned from eternity to eternity and until this day. For man was not created for such purpose". {Enoch 1, 7 : 8} Penemue also taught children the "bitter sweet, and the secrets ov wisdom"
Sariel
Taught men the course ov the moon
Semjaza
Taught men enchantments, root cuttings, etc
Shashiel
Taught men the signs ov the sun
Angels ruling the 28 Mansions ov the Moon
Geniel
Enediel
Anixiel
Azariel
Gabriel
Dirachiel
Scheliel
Amnediel
Barbiel
Ardifiel
Neciel
Abdizuel
Jazeriel
Ergediel
Athiel
Azeruel
Adriel
Egibiel
Amutiel
Kyriel
Bethnael
Geliel
Requiel
Abrinael
Aziel
Tagriel
Atheniel
Amnixiel
The Great Archons
The Archons, rulers, are identified or equated with the Aeons. Gershom Scholem's definition ov an Archon is simply "Great Angel". In rabbinic lore, the Great Archon is Shamshiel or Shemuiel, "Mediator between prayers ov Israel and the princes ov the 7th Heaven"