Arthur Weasley in Gryffindor?

[potioncat]

No: HPFGUIDX 111414

Deb wrote:
snip 
> > She definitely says, "I was" not "We were" told off . . . 
so . . . 
> > she obviously came back on her own. Is that because Arthur was 
> > detained by Filch's predecessor, or because he was trying to 
sneak  into the Ravenclaw or Hufflepuff dorm at the time?
> > 

Potioncat:
I also recall something about the two of them getting into trouble, 
but Molly got away while Arthur was caught and "still has the scars 
to prove it."

My understanding perhaps from the first conversation between Ron and 
Harry, that both parents were in Gryffindor.