Parse this person name:

Guy Seguin (1627-1700, flourished 1650-1667)
user
first_name: Guy
last_name: Seguin
middle_names: []
temporal:
- start: 1627
  end: 1700
  type: life_span
- start: 1650
  end: 1667
  type: flourished
titles: []
extra_info: []
assistant