Parse this person name:

Denis Joubert-Grégoire, 1595-1644, flourished 1622-1639
user
first_name: Denis
last_name: Joubert-Grégoire
middle_names: []
temporal:
- start: 1595
  end: 1644
  type: life_span
- start: 1622
  end: 1639
  type: flourished
titles: []
extra_info: []
assistant