Ok, I was just reading a few things on UESP. If Farvyn Oreyn was supposed to be the last decendent of Oreyn Bearclaw, then how abour Modryn? Was he removed from the family history?
http://www.uesp.net/wiki/Morrowind:Farvyn_Oreyn
http://www.uesp.net/wiki/Oblivion:Modryn_Oreyn