Parse this person name:

Ximena Asenjo, 1257-1337, flourished 1272-1283
user
first_name: Ximena
last_name: Asenjo
middle_names: []
temporal:
- start: 1257
  end: 1337
  type: life_span
- start: 1272
  end: 1283
  type: flourished
titles: []
extra_info: []
assistant