Parse this person name:

Crescencia Giner, 1300-1358, flourished 1318-1344
user
first_name: Crescencia
last_name: Giner
middle_names: []
temporal:
- start: 1300
  end: 1358
  type: life_span
- start: 1318
  end: 1344
  type: flourished
titles: []
extra_info: []
assistant