Parse this person name:

Imran de Groot, 1504-1574, flourished 1531-1552
user
first_name: Imran
last_name: de Groot
middle_names: []
temporal:
- start: 1504
  end: 1574
  type: life_span
- start: 1531
  end: 1552
  type: flourished
titles: []
extra_info: []
assistant