Parse this person name:

Waldemar Hiller, 1242-1292, flourished 1261-1285
user
first_name: Waldemar
last_name: Hiller
middle_names: []
temporal:
- start: 1242
  end: 1292
  type: life_span
- start: 1261
  end: 1285
  type: flourished
titles: []
extra_info: []
assistant