Parse this person name:

Rémy Lefebvre (1946-2003, flourished 1972-1998)
user
first_name: Rémy
last_name: Lefebvre
middle_names: []
temporal:
- start: 1946
  end: 2003
  type: life_span
- start: 1972
  end: 1998
  type: flourished
titles: []
extra_info: []
assistant