Parse this person name:

Virginie Grégoire (1714-1788, flourished 1744-1764)
user
first_name: Virginie
last_name: Grégoire
middle_names: []
temporal:
- start: 1714
  end: 1788
  type: life_span
- start: 1744
  end: 1764
  type: flourished
titles: []
extra_info: []
assistant