Parse this person name:

Dorothee Losekann (1391-1470, flourished 1417-1433)
user
first_name: Dorothee
last_name: Losekann
middle_names: []
temporal:
- start: 1391
  end: 1470
  type: life_span
- start: 1417
  end: 1433
  type: flourished
titles: []
extra_info: []
assistant