Parse this person name:

Oliver Zimmer (1426-1466, flourished 1445-1461)
user
first_name: Oliver
last_name: Zimmer
middle_names: []
temporal:
- start: 1426
  end: 1466
  type: life_span
- start: 1445
  end: 1461
  type: flourished
titles: []
extra_info: []
assistant