Parse this person name:

Darren Curtis, 1351-1428, flourished 1377-1401
user
first_name: Darren
last_name: Curtis
middle_names: []
temporal:
- start: 1351
  end: 1428
  type: life_span
- start: 1377
  end: 1401
  type: flourished
titles: []
extra_info: []
assistant