Parse this person name:

Roger Blin (1407-1472, flourished 1437-1455)
user
first_name: Roger
last_name: Blin
middle_names: []
temporal:
- start: 1407
  end: 1472
  type: life_span
- start: 1437
  end: 1455
  type: flourished
titles: []
extra_info: []
assistant