@ Chaos Actually they are astral beings, or so I'm told.
Personally no, but I have studdied them from a mythological standpoint [and as a fan of the 90's series] but I've never come across one. An old covenmate of mine claimed one day when she was communicating with some fae they suddenly scattered and when she meditated she found a gargoyle watching from the roof. Don't know if its true, but that's all I got. I suppose they're similar to dragons in a way; astral beings who could be asked for help/protection.