Here’s what I have from the game itself about the Hidden Family of the Vyortovian Throne. Please fact-check me if anyone knows better.
- The Hidden Family is a secret society
- They have been active as an organization for at least 250 years
- There were 5-8 members at a time, either of the entire society or one particular cell
- Signs indicate that members had an extra rib
- According to Magus Everard, Charlotte’s family was involved, but not Charlotte
- The Hidden Family was part of the search for keynomes
- There was OOC speculation that the Hidden Family was the group that attacked Byron Quill & Achilles Chin when they headed to the Sepiaverse