Parse this person name:

Juan Thomas (1210-1268, flourished 1233-1263)
user
first_name: Juan
last_name: Thomas
middle_names: []
temporal:
- start: 1210
  end: 1268
  type: life_span
- start: 1233
  end: 1263
  type: flourished
titles: []
extra_info: []
assistant