Parse this person name:

Christian Lawson (1374-1425, flourished 1403-1420)
user
first_name: Christian
last_name: Lawson
middle_names: []
temporal:
- start: 1374
  end: 1425
  type: life_span
- start: 1403
  end: 1420
  type: flourished
titles: []
extra_info: []
assistant