Parse this person name:

Nath Dufour, 1207-1264, flourished 1234-1245
user
first_name: Nath
last_name: Dufour
middle_names: []
temporal:
- start: 1207
  end: 1264
  type: life_span
- start: 1234
  end: 1245
  type: flourished
titles: []
extra_info: []
assistant