Parse this person name:

Billy French (1863-1940, flourished 1878-1906)
user
first_name: Billy
last_name: French
middle_names: []
temporal:
- start: 1863
  end: 1940
  type: life_span
- start: 1878
  end: 1906
  type: flourished
titles: []
extra_info: []
assistant