Parse this person name:

William Carpentier (1908-1959, flourished 1929-1946)
user
first_name: William
last_name: Carpentier
middle_names: []
temporal:
- start: 1908
  end: 1959
  type: life_span
- start: 1929
  end: 1946
  type: flourished
titles: []
extra_info: []
assistant