Parse this person name:

Petros Gutknecht (1570-1640, flourished 1599-1622)
user
first_name: Petros
last_name: Gutknecht
middle_names: []
temporal:
- start: 1570
  end: 1640
  type: life_span
- start: 1599
  end: 1622
  type: flourished
titles: []
extra_info: []
assistant