Parse this person name:

Grégoire Blot, 1941-1990, flourished 1970-1985
user
first_name: Grégoire
last_name: Blot
middle_names: []
temporal:
- start: 1941
  end: 1990
  type: life_span
- start: 1970
  end: 1985
  type: flourished
titles: []
extra_info: []
assistant