Parse this person name:

Hofmann Hartmann, Michaele Dorle Greta Imke Jan-Peter, 1420-1492
user
first_name: Michaele
last_name: Hofmann Hartmann
middle_names:
- Dorle
- Greta
- Imke
- Jan-Peter
temporal:
- start: 1420
  end: 1492
  type: life_span
titles: []
extra_info: []
assistant