Eb and Odin, I recall.  Lea (and/or Mab, by proxy) too.
I don't recall any clear signs of Langtry being there...?   (there is a puppy on my lap, I cannot go get a copy of Changes to re-read the scenes at Chichen Itza).

Langtree is on it, he was mentioned if I remember correctly in Changes when they finally showed up at CI.. Eb was also part of it, but off the top of my head I cannot remember who else showed up.  I wouldn't be shocked if we find out that Morgan was part of it and that Rashid is part of it..

First time poster here, so I have some catching up to do in the fan speculation stuff here. Harry's mom is composed of about 90% hearsay and rumors. Let's add some more by speculating wildly here.

Who is LeFay's mom? I'd be disappointed if it was some yet unnamed vanilla human. My money is on the Leanansidhe. Who can we add to the suspect list?

LeFay was also about a century old before she died. Do Harry and Thomas have any older siblings?

Now a hypothesis: LeFay met Malcolm after hiring him for Thomas's birthday on Valentines day. Nine months later, Harry was born on Halloween. Plausible?

What other head cannon have you been filling Margaret Gwendolyn McCoy LeFay's backstory with?

He still has the skull, but having Bob run the castle saves Harry lots of time. Bob can figure out how the house works and let Harry know of things that need his attention. This is especially important because Harry is deep in his post Battle Ground funk.

My personal theory is that since we now know hhwb wasn't sent by Justin, he was sent for him.

Which meant that Justin (who had hijacked Maggie's Starborn plan for his own ends) needed Harry and Elaine ready early, which meant abandoning traditional brainwashing/conditioning in favour of Magical alternatives.

Unfortunately for him, hhwb was able to turn Justin's anti-outsider wmd against him.