Parse this person name:

Kerstin Holt (1641-1695, flourished 1667-1678)
user
first_name: Kerstin
last_name: Holt
middle_names: []
temporal:
- start: 1641
  end: 1695
  type: life_span
- start: 1667
  end: 1678
  type: flourished
titles: []
extra_info: []
assistant