Parse this person name:

Berat de Bock, 1478-1518, flourished 1504-1513
user
first_name: Berat
last_name: de Bock
middle_names: []
temporal:
- start: 1478
  end: 1518
  type: life_span
- start: 1504
  end: 1513
  type: flourished
titles: []
extra_info: []
assistant