Parse this person name:

Juliette Dumas, 1521-1566, flourished 1548-1561
user
first_name: Juliette
last_name: Dumas
middle_names: []
temporal:
- start: 1521
  end: 1566
  type: life_span
- start: 1548
  end: 1561
  type: flourished
titles: []
extra_info: []
assistant