Mrs. Dowager Hatt is Sir Topham Hatt and Sir Lowhan Hatt's mother, Stephen and Bridget Hatt's great-grandmother, and Lady Hatt's mother-in-law.
Trivia
- Dowager Hatt will meet Winnie the Pooh, Twilight Sparkle and their friends in Pooh's Adventures of Thomas and Friends: CGI TV Series.