Parse this person name:

Marc Michaud, 1942-2000, flourished 1957-1970
user
first_name: Marc
last_name: Michaud
middle_names: []
temporal:
- start: 1942
  end: 2000
  type: life_span
- start: 1957
  end: 1970
  type: flourished
titles: []
extra_info: []
assistant