Parse this person name:

Willfried Stahr (1561-1611, flourished 1577-1592)
user
first_name: Willfried
last_name: Stahr
middle_names: []
temporal:
- start: 1561
  end: 1611
  type: life_span
- start: 1577
  end: 1592
  type: flourished
titles: []
extra_info: []
assistant