Parse this person name:

Alphonse Lecoq, 1942-1997, flourished 1969-1991
user
first_name: Alphonse
last_name: Lecoq
middle_names: []
temporal:
- start: 1942
  end: 1997
  type: life_span
- start: 1969
  end: 1991
  type: flourished
titles: []
extra_info: []
assistant