Parse this person name:

Bärbel Holt (1203-1264, flourished 1225-1249)
user
first_name: Bärbel
last_name: Holt
middle_names: []
temporal:
- start: 1203
  end: 1264
  type: life_span
- start: 1225
  end: 1249
  type: flourished
titles: []
extra_info: []
assistant