I'm about to start Book 5 in my Hell's Rebels campaign, and this is a question I've been meaning to ask for the better part of a year now. One of my PC's is the last living scion of a Chelish family that held land in the Archduchy of Ravounel, and a private subplot of that character's has been trying to figure out what happened to family after her father eloped with her Tiefling mother. I know that the Urvises are extinct by the events of Hell's Rebels, which means that the players would have to find the individual the last of the Urvis family bequeathed their lands and titles to in order to establish a full Board of Governors. Therefore, I was thinking of replacing the Urvises with the PC's family for the purpose of the quest. Could I get some feedback on that idea, please?