Parse this person name:

Roger Leroux, 1470-1550, flourished 1494-1514
user
first_name: Roger
last_name: Leroux
middle_names: []
temporal:
- start: 1470
  end: 1550
  type: life_span
- start: 1494
  end: 1514
  type: flourished
titles: []
extra_info: []
assistant