Parse this person name:

Mike Hermighausen, 1242-1311, flourished 1260-1289
user
first_name: Mike
last_name: Hermighausen
middle_names: []
temporal:
- start: 1242
  end: 1311
  type: life_span
- start: 1260
  end: 1289
  type: flourished
titles: []
extra_info: []
assistant