Here's the wonderful story of Harry Potter and the Order of the Phoenix as drawn by Lucy Kinsler (click the image for full-size version).
Five Facts about Umbridge:
- Her middle name is Jane. That was originally Hermione's middle name, but having her share with Umbridge? No way.
- Played by Imelda Staunton in the movies.
- Has an unusually short wand. According to Ollivander unusually short wants usually select those with stunted moral character.
- Wore the Slytherin locket in book 7, Deathly Hallows, claiming the S represented Selwyn and that she was a part of the family to bolster pure-blood claims.
- After Voldemort's defeat Umbridge was arrested, tried, and was banished to a lifetime sentence in Azkaban for crimes against humanity.
For more information check out her page in the Harry Potter wiki.