Parse this person name:

Freudenberger, Eckhard A. (Eckhard Adelinde), 1297-1326
user
first_name: Eckhard
last_name: Freudenberger
middle_names:
- Adelinde
temporal:
- start: 1297
  end: 1326
  type: life_span
titles: []
extra_info: []
assistant