Parse this person name:

Ivy Oosterhout, 1466-1515, flourished 1481-1494
user
first_name: Ivy
last_name: Oosterhout
middle_names: []
temporal:
- start: 1466
  end: 1515
  type: life_span
- start: 1481
  end: 1494
  type: flourished
titles: []
extra_info: []
assistant