Parse this person name:

Sylvie Morvan, 1553-1620, flourished 1575-1585
user
first_name: Sylvie
last_name: Morvan
middle_names: []
temporal:
- start: 1553
  end: 1620
  type: life_span
- start: 1575
  end: 1585
  type: flourished
titles: []
extra_info: []
assistant