Parse this person name:

Britta Hermighausen, 1430-1495, flourished 1449-1477
user
first_name: Britta
last_name: Hermighausen
middle_names: []
temporal:
- start: 1430
  end: 1495
  type: life_span
- start: 1449
  end: 1477
  type: flourished
titles: []
extra_info: []
assistant