Parse this person name:

Heidrun Neureuther (1251-1317, flourished 1272-1287)
user
first_name: Heidrun
last_name: Neureuther
middle_names: []
temporal:
- start: 1251
  end: 1317
  type: life_span
- start: 1272
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant