It has been sooooooo long -
My very first party were all humans except for one elf,
1 Warrior Lothar
1 Rogue Gustav
2 Wizards Manfred and ?Ludvig
2 Priests Ma'eldra (elf) and ?Lyssa
I changed a couple of them to Paladins fairly early in the game and Wizards to Warlocks. Probably would be easier and more accurate to tell which classes that first party never did: Bard and Monk. I'm not really fond of either of those classes in W&W and have never played either for long. I did go for Zenmaster and Valkyrie on two of them by end game, probably Manfred and Ma'eldra.
Not the most imaginative party but worked well.
Wyv