Parse this person name:

Hemma van Allemanië, Fem M. (Fem Merel), 1789-1825
user
first_name: Fem
last_name: Hemma van Allemanië
middle_names:
- Merel
temporal:
- start: 1789
  end: 1825
  type: life_span
titles: []
extra_info: []
assistant