Kathy is a british actress well known for her comedy parts.

If anyone is wondering how Kathy might be as a serious character you should take a look at her portrayl of Queen Mary (Sister of Queen Elizabeth 1st) in the film with Kate Blanchett as Queen Elizabeth. Can't remember the name of the film.

Back to the point! Kathy was fantastic! Totally beleivable portraying an historical figure who had many problems in her life.

I never really thought of Kathy as being Umbridge, but since u brought it up i can kinda see it happening