Parse this person name:

Kay Geerts, 1575-1647, flourished 1596-1615
user
first_name: Kay
last_name: Geerts
middle_names: []
temporal:
- start: 1575
  end: 1647
  type: life_span
- start: 1596
  end: 1615
  type: flourished
titles: []
extra_info: []
assistant