Parse this person name:

Juan Weiß (1207-1257, flourished 1224-1236)
user
first_name: Juan
last_name: Weiß
middle_names: []
temporal:
- start: 1207
  end: 1257
  type: life_span
- start: 1224
  end: 1236
  type: flourished
titles: []
extra_info: []
assistant