- "You have to destroy it!"
- — Edward
In Soulcalibur III, he is referred to as The Savior
- Despite his presence in Soulcalibur III, his timeline takes place 30 years ago.
- Pupil of Abraham.
- Son of Angelica and Markus.
- Grandson of Agathe and Ulrich.
- Twin brother of Clemens.
- Husband of Élisabeth.
- Father of Agathe and Ulrich.
- Traveled With Abraham, Duncan, Élisabeth and Nylla.
Edward is an English given name. It is derived from the Anglo-Saxon form Éadweard, composed of the elements ead "wealth, fortune; prosperous" and weard "guardian, protector". 
The surname Otten is a genetive form of Otto which is from the old high German word "ot" ("property", "heritage").