Parse this person name:

Grégoire Lenoir, 1894-1945, flourished 1914-1940
user
first_name: Grégoire
last_name: Lenoir
middle_names: []
temporal:
- start: 1894
  end: 1945
  type: life_span
- start: 1914
  end: 1940
  type: flourished
titles: []
extra_info: []
assistant