The suave butch is Lady Fastný, last seen in the even-older flashback storyline Only 900’s Kids Will Get This.
She’s a little more than 200 years older than Imri. (And still a lot younger than Stanczia.)
Imri: It’s been so long since the country let us go traveling with servants! I’ve missed this place!
I’ve missed . . . ah . . . What was your name again?
Offscreen voice: Psst . . .
Fastný: Ahhh, you young pup! I’ve known you since your age was in double digits! Stanczia, control your trophy husband!
Lulen (signing): I’m new. Are they always like this?
Red (signing): Pretty much.