Parse this person name:

Isaías Querol'Arnaiz (1431-1509, flourished 1448-1468)
user
first_name: Isaías
last_name: Querol'Arnaiz
middle_names: []
temporal:
- start: 1431
  end: 1509
  type: life_span
- start: 1448
  end: 1468
  type: flourished
titles: []
extra_info: []
assistant