Parse this person name:

John Marshall (1373-1451, flourished 1390-1415)
user
first_name: John
last_name: Marshall
middle_names: []
temporal:
- start: 1373
  end: 1451
  type: life_span
- start: 1390
  end: 1415
  type: flourished
titles: []
extra_info: []
assistant