Yes and No!

Lemme just explain a thing real quick tho first, there are differnt types of VC “facts,” and you might find something of what you’re looking for here anyway:

• Canon facts – facts explicitly stated in canon, like that Daniel’s eyes are violet, or Claudia’s birthday is September 29.
• Authorial facts – facts not explicitly stated in canon but AR gave us, like that Louis’ birthday is October 9 and Lestat’s birthday is November 7. Some fandom ppl accept these into their own headcanon and some ppl do not.
• Fanon “facts” – “facts,” or rather, info and stories that some fandom ppl have accepted into their headcanon that was generated in fanfic or fanworks, or wherever, like the fact that the eighth de Lioncourt was a girl.
• headcanon – what individual fans believe as true facts, which might be an original idea or from one of the above categories.

^SO WITH ALL THAT IN MIND, here are some tags* where you might find any combination of those things:

• #headcanon – collected headcanons from myself and/or others.
• #damn you and your perfect headcanon perfection – some of my fave collected headcanons from myself and/or others, usually from RPers.
• #iwantmyiwtv headcanon/iwantmyiwtvheadcanon – my own headcanons.
• #Its CANON bitch – specific canon facts are mentioned.

*and unfortunately (or really, fortunately, in my opinion), some other fandoms are mixed into my tags because as pure as I try to keep this, other media/ideas/fandoms/etc. have found their way onto this blog bc of reasons. Good reasons.