Parse this person name:

Cichorius, Reingard M. (Reingard Mechthilde), 1519-1583
user
first_name: Reingard
last_name: Cichorius
middle_names:
- Mechthilde
temporal:
- start: 1519
  end: 1583
  type: life_span
titles: []
extra_info: []
assistant