Parse this person name:

Sylvie Lefèvre, 1651-1707, flourished 1675-1693
user
first_name: Sylvie
last_name: Lefèvre
middle_names: []
temporal:
- start: 1651
  end: 1707
  type: life_span
- start: 1675
  end: 1693
  type: flourished
titles: []
extra_info: []
assistant