Parse this person name:

Brigitte Meryem O. T. Hiller, Siegen, born 1842
user
first_name: Brigitte
last_name: Hiller
middle_names:
- Meryem
- O.
- T.
temporal:
- start: 1842
  end: null
  type: life_span
titles: []
extra_info:
- Siegen
assistant