I've been thinking, based on the clues we've gotten, and if it is indeed for the colony house, it could (and I stress could, as this is just speculation with no proof) possibly be Wendigos assaulting Roanoke. Their folklore would fit everything I've heard about this house, and if the LT house label were to make a comeback, it would be a good fit. Plus, those BC masks could work with just a bit of modification.
Per Wikipedia (I know, I know): The Wendigo (also known as windigo, weendigo, windago, windiga, witiko, wihtikow, and numerous other variants including manaha)[1] is a demonic half-beast creature appearing in the legends of the Algonquian peoples along the Atlantic Coast and Great Lakes Region of both the United States and Canada.
It all seems to fit.