Parse this person name:

Margareta Ritter, 1574-1625, flourished 1601-1619
user
first_name: Margareta
last_name: Ritter
middle_names: []
temporal:
- start: 1574
  end: 1625
  type: life_span
- start: 1601
  end: 1619
  type: flourished
titles: []
extra_info: []
assistant