[@Celeste]

I always think of the House of Tyrell as something from Aquitaine, or Burgandy, just their quite chill and rosy attitude just comes to mind, mixed with ciiiider in the South West (Somerset?). Haven't played CK2/studied that part of medieval history in a while, so I couldn't remind myself of that particular house, but to suggest they're like the Angevins....that's more a Lannister thing :P