Families with connections in Thulsoma or Averoth (not considering Nivemus, Arcachon, or Thalmarkin connections):
Chambers - Thulsoma and Averoth and Thalmarkin
Umpeta Perticta - Averoth
Griffirtaen - Averoth
Yusuke - Astrumite, No relation to either realms
Metisette - Thulsoman
Brythonic - Thulsoman
Gryffine - Averoth
House of Drakon - Astrum then Averoth
Lyirchtsars - Thulsoman / Averothian
Azul - Averoth
Mnemic - Thulsoman / Averothian
Armityle - Thulsoman
Cordon D'Anerville - Averothian
Cedillo - Averothian
Principe - Thulsoman
Lurdigala - Thulsoman... After being an experienced player for serveral years
Sutherland - Thulsoman
Godwin - Thulsoman
Blint - Thulsoman
Updated for fact checking / clarifications