Parse this person name:

Sylvie Hekker (1505-1551, flourished 1528-1546)
user
first_name: Sylvie
last_name: Hekker
middle_names: []
temporal:
- start: 1505
  end: 1551
  type: life_span
- start: 1528
  end: 1546
  type: flourished
titles: []
extra_info: []
assistant