Parse this person name:

Udo Ortmann, 1418-1485, flourished 1439-1464
user
first_name: Udo
last_name: Ortmann
middle_names: []
temporal:
- start: 1418
  end: 1485
  type: life_span
- start: 1439
  end: 1464
  type: flourished
titles: []
extra_info: []
assistant