Parse this person name:

Katarina Speer (1239-1301, flourished 1255-1269)
user
first_name: Katarina
last_name: Speer
middle_names: []
temporal:
- start: 1239
  end: 1301
  type: life_span
- start: 1255
  end: 1269
  type: flourished
titles: []
extra_info: []
assistant