Parse this person name:

Michael Santiago (1250-1324, flourished 1269-1287)
user
first_name: Michael
last_name: Santiago
middle_names: []
temporal:
- start: 1250
  end: 1324
  type: life_span
- start: 1269
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant