You may trust this France to be in attendance.

[And in style! France has a whole outfit planned for this one.]

What I know about Clair is unfortunately a bit limited. I know that she's the Gym Leader of Blackthorn City, and she specialises in dragon types. She's rather serious and dedicated and appears to have a good mind for large-scale organisation. I believe she is from a reputable family background within the context of this world.