Parse this person name:

Briemer-Boucsein, Benita I. (Benita Irmhild), 1270-1306
user
first_name: Benita
last_name: Briemer-Boucsein
middle_names:
- Irmhild
temporal:
- start: 1270
  end: 1306
  type: life_span
titles: []
extra_info: []
assistant