Parse this person name:

Sterre Jansen (1495-1543, flourished 1512-1538)
user
first_name: Sterre
last_name: Jansen
middle_names: []
temporal:
- start: 1495
  end: 1543
  type: life_span
- start: 1512
  end: 1538
  type: flourished
titles: []
extra_info: []
assistant