Parse this person name:

Christopher Sanchez, 1502-1568, flourished 1517-1542
user
first_name: Christopher
last_name: Sanchez
middle_names: []
temporal:
- start: 1502
  end: 1568
  type: life_span
- start: 1517
  end: 1542
  type: flourished
titles: []
extra_info: []
assistant