|Real Name:||Princess Ludovika of Bavaria|
|Alias:|| Duchess Ludovica |
Marie Ludovika Wilhelmine
|Birth:||30 August 1808|
|First appearance:||Sissi Gets Her Way|
|Voiced by:||Ellen David|
- Sisi was one of ten children of Ludovika and Max, however none of her siblings in the show matched her real siblings. Sisi was the fourth child and second daughter. She had five brothers and four sisters.