Parse this person name:

Nathan Lambregt (1451-1521, flourished 1479-1505)
user
first_name: Nathan
last_name: Lambregt
middle_names: []
temporal:
- start: 1451
  end: 1521
  type: life_span
- start: 1479
  end: 1505
  type: flourished
titles: []
extra_info: []
assistant