Parse this person name:

Eimer Gotthard, Burkhard F. I. Stefanie Eduard B., 1354-
user
first_name: Burkhard
last_name: Eimer Gotthard
middle_names:
- F.
- I.
- Stefanie
- Eduard
- B.
temporal:
- start: 1354
  end: null
  type: life_span
titles: []
extra_info: []
assistant