So we have a descendant of Walhart, and a descendant of Say'ri (possibly), what other descendants from the Shepards do we need? A descendant of Kellam, Maribelle, Henry, Miriel, Lissa, Gregor, etc.?

Actually, I would love to see a descendant of Henry or Gregor, that would be hilarious to have a sadistic smiling murderer amongst us and a guy who kind of sounds Russian :P