Parse this person name:

Sara Groen, 1386-1466, flourished 1408-1422
user
first_name: Sara
last_name: Groen
middle_names: []
temporal:
- start: 1386
  end: 1466
  type: life_span
- start: 1408
  end: 1422
  type: flourished
titles: []
extra_info: []
assistant