Parse this person name:

Michel Blanchard, 1887-1955, flourished 1909-1921
user
first_name: Michel
last_name: Blanchard
middle_names: []
temporal:
- start: 1887
  end: 1955
  type: life_span
- start: 1909
  end: 1921
  type: flourished
titles: []
extra_info: []
assistant