Parse this person name:

Gertraut Martin, 1635-1699, flourished 1654-1684
user
first_name: Gertraut
last_name: Martin
middle_names: []
temporal:
- start: 1635
  end: 1699
  type: life_span
- start: 1654
  end: 1684
  type: flourished
titles: []
extra_info: []
assistant