Who is Katherine Parr from The Autobiography of Henry VIII: With Notes by His Fool, Will Somers: A Novel?

Katherine Parr was Henry's last wife, and the only wife to outlive him. A widow, she was the perfect choice as a companion for Henry is his later years. She was strong in spirit, and unlike other, had no fear of the great and powerful Henry. She also reunited Henry with his children and welcomed all of them to court.