Parse this person name:

Bradley Haengreve (1341-1381, flourished 1362-1376)
user
first_name: Bradley
last_name: Haengreve
middle_names: []
temporal:
- start: 1341
  end: 1381
  type: life_span
- start: 1362
  end: 1376
  type: flourished
titles: []
extra_info: []
assistant