Parse this person name:

Jörgen Ullmann, 1385-1432, flourished 1400-1425
user
first_name: Jörgen
last_name: Ullmann
middle_names: []
temporal:
- start: 1385
  end: 1432
  type: life_span
- start: 1400
  end: 1425
  type: flourished
titles: []
extra_info: []
assistant