Parse this person name:

Thomas Dupont-Coulon (1903-1953, flourished 1924-1948)
user
first_name: Thomas
last_name: Dupont-Coulon
middle_names: []
temporal:
- start: 1903
  end: 1953
  type: life_span
- start: 1924
  end: 1948
  type: flourished
titles: []
extra_info: []
assistant