Parse this person name:

Boris Hiller, 1202-1268, flourished 1231-1253
user
first_name: Boris
last_name: Hiller
middle_names: []
temporal:
- start: 1202
  end: 1268
  type: life_span
- start: 1231
  end: 1253
  type: flourished
titles: []
extra_info: []
assistant