Parse this person name:

Fedde Martens, 1544-1594, flourished 1563-1576
user
first_name: Fedde
last_name: Martens
middle_names: []
temporal:
- start: 1544
  end: 1594
  type: life_span
- start: 1563
  end: 1576
  type: flourished
titles: []
extra_info: []
assistant