Board Thread:Fan Fiction/@comment-5847295-20121211110816/@comment-3160604-20121224151308

My real life friends and I were discussing this recently. These are just our ideas. Most of them could fit in more than one House.

Merlin- Ravenclaw. However JK herself said on Pottermore than Merlin was a Slytherin.

Arthur and all the knights- Gryffindor.

Mordred- Slytherin.

Morgana- Slytherin.

Gaius- Ravenclaw.

Uther- muggle. But if he went to Hogwarts, probably a Gryffindor or Hufflepuff.

Gwen- Ravenclaw or Hufflepuff.

Kilgarrah- Ravenclaw. Kilgarrah also has a little Slytherin (ambition).

Aithusa- Ravenclaw, maybe, but could be any of the other Houses.

Morgause/Agravaine/Cenred- Slytherin. Most of the villains are Slytherin.

These are the main characters who I can think of off the top of my head.