|Age|| 22 (Arc 5)|
21 (Arc 4)
|Hair Color||Pale Gold|
|• Professional Status•|
|Affiliation|| Kingdom of Lugnica|
|• Personal Status•|
|Relative(s)|| Reala Thompson (mother)|
Garfiel Tinsel (half brother)
Garek Thompson (step father)
Fred Thompson (half brother)
Rafiel Thompson (half sister)
|Light Novel|| Volume 2 (mentioned)|
Volume 10 (actual)
|Manga||Chapter 19 (flashback)|
|Anime||Episode 11 (cameo, flashback)|
|Japanese Voice||Nazuka Kaori|
Frederica Baumann (フレデリカ・バウマン) is a maid working for Roswaal L Mathers and a member of the Emilia Camp.
Frederica has long pale gold hair and green eyes. She is a little taller than Subaru, has a muscular build, and a mouth with sharp fangs. She is mentioned to look like a carnivorous hunter locking onto its prey when she narrows her eyes. According to Subaru, Frederica would be a beautiful woman if she covered her mouth.
Unlike her younger brother Garfiel, Frederica uses her father's surname Baumann. She is a kind person although she can be strict at times, especially to Petra who just started working as a maid. She also cares deeply about Garfiel and sent him letters once in a while. As children, she used to spar with him and often sent him flying, completely ignoring the nine year difference between them.
Frederica was born around 22 years ago to a father who was a half and a Human mother, Reala Thompson, and was born a quarter. Eventually, after wandering around, Frederica, along with Reala and Garfiel, were picked up by Roswaal and given a home at the Sanctuary. Reala left her children at the Sanctuary to bring back her missing husband. Frederica lived at the Sanctuary until she was 12 years old when she became a maid, working for both Roswaal and the Miload Family. She quit her job at the Roswaal Mansion a couple months earlier but came back as Ram couldn't handle the mansion by herself following Rem's disappearance.
Beastification: Thanks to her quarter demi-human lineage from her father's side, Frederica can either fully or partially transform into a cat-like beast.
- According to the author, Frederica's birthday is December 6.
- According to the author, Frederica is scheduled to be featured in arc 7 and her main arc is arc 11.