Parse this person name:

Isaura Lumbreras (1304-1347, flourished 1324-1342)
user
first_name: Isaura
last_name: Lumbreras
middle_names: []
temporal:
- start: 1304
  end: 1347
  type: life_span
- start: 1324
  end: 1342
  type: flourished
titles: []
extra_info: []
assistant