Parse this person name:

Pippa Kremer (1618-1671, flourished 1638-1651)
user
first_name: Pippa
last_name: Kremer
middle_names: []
temporal:
- start: 1618
  end: 1671
  type: life_span
- start: 1638
  end: 1651
  type: flourished
titles: []
extra_info: []
assistant