Parse this person name:

Gary Sexton, 1626-1697, flourished 1646-1657
user
first_name: Gary
last_name: Sexton
middle_names: []
temporal:
- start: 1626
  end: 1697
  type: life_span
- start: 1646
  end: 1657
  type: flourished
titles: []
extra_info: []
assistant