Parse this person name:

Ottmar Nohlmans, 1401-1452, flourished 1426-1447
user
first_name: Ottmar
last_name: Nohlmans
middle_names: []
temporal:
- start: 1401
  end: 1452
  type: life_span
- start: 1426
  end: 1447
  type: flourished
titles: []
extra_info: []
assistant