Parse this person name:

Meyer Geißler, Britt Aleksandra F. Hans-Günther Francoise, 1389-1419
user
first_name: Britt
last_name: Meyer Geißler
middle_names:
- Aleksandra
- F.
- Hans-Günther
- Francoise
temporal:
- start: 1389
  end: 1419
  type: life_span
titles: []
extra_info: []
assistant