Parse this person name:

Ana Köhler (1225-1280, flourished 1244-1272)
user
first_name: Ana
last_name: Köhler
middle_names: []
temporal:
- start: 1225
  end: 1280
  type: life_span
- start: 1244
  end: 1272
  type: flourished
titles: []
extra_info: []
assistant