Updated list with definitions.
The Fairy Feller - Freddie Mercury
The apothecary man
The arch magician
The dragonfly trumpeter - Roger Taylor
The fairy dandy (Def. A very fancy fairy, who wears elegant clothes and has elegant manners)
The harridan (Def. An old hag)
The junketer (Def. One who goes on a junket or junkets [Junket: A party, banquet, or outing])
The nymph in yellow (Def. A very beautiful girl)
Oberon, the politician
The ostler (Def. Someone employed in a stable to take care of horses)
The pedagogue (Def. A schoolteacher) - Brian May
The quaere fellow (Def. Really nosey guy?)
Princess Mab (Daughter of Queen Titania)
Queen Titania (Queen of the fairies, wife of Oberon)
The satyr (Def. A woodland creature depicted as having the ears, legs, and horns of a goat)
The tinker (Def. A repairman, worker, meddler) - John Deacon
The fairy dandy's lady friend
The fairy folk
The tatterdemalion (Def. A person wearing ragged or tattered clothing)
Thanks for the info, by the way, I just wanted a little bit of a base before I started. This new thing seems a bit serious, don't you think? Well, it isn't really...I just want to make another funny story, haha.
I'm so pissed I could spit.