Parse this person name:

Michel Gaillard, 1817-1864, flourished 1832-1851
user
first_name: Michel
last_name: Gaillard
middle_names: []
temporal:
- start: 1817
  end: 1864
  type: life_span
- start: 1832
  end: 1851
  type: flourished
titles: []
extra_info: []
assistant