I've got a list of classes I was looking for sources on. Some I know, some, not so sure. All classes would be pre-Pathfinder, so are 3rd party or dragon mag.
Champion of Bane - ?
Vigilant - ?
Minstrel of the Edge - ?
Brawler base class - Appears to be total homebrew?
Favored of Milil - ?
Anti Paladin - Dragon Mag #313
Ultimate Ranger - Ultimate series of books, 3rd party
Man at Arms - Mercenaries, 3rd party
Mighty Contender of Kord - Dragon Mag #283
Blood Archer - Evil, 3rd party
Mystic - Dragonlance CS
Noble - Dragonlance CS
Templar - Athas/Dark Sun
Witch - NPC Class, DMG
Battleguard of Tempus - Dragon #317
Nightshade - Dragon Mag #298