Parse this person name:

Fabian Thatcher (1678-1758, flourished 1706-1722)
user
first_name: Fabian
last_name: Thatcher
middle_names: []
temporal:
- start: 1678
  end: 1758
  type: life_span
- start: 1706
  end: 1722
  type: flourished
titles: []
extra_info: []
assistant