Parse this person name:

Juul Lambregt, 1441-1505, flourished 1469-1481
user
first_name: Juul
last_name: Lambregt
middle_names: []
temporal:
- start: 1441
  end: 1505
  type: life_span
- start: 1469
  end: 1481
  type: flourished
titles: []
extra_info: []
assistant