Parse this person name:

Victor Grégoire (1751-1802, flourished 1772-1785)
user
first_name: Victor
last_name: Grégoire
middle_names: []
temporal:
- start: 1751
  end: 1802
  type: life_span
- start: 1772
  end: 1785
  type: flourished
titles: []
extra_info: []
assistant