Parse this person name:

Marvin Austermühle (1437-1493, flourished 1452-1477)
user
first_name: Marvin
last_name: Austermühle
middle_names: []
temporal:
- start: 1437
  end: 1493
  type: life_span
- start: 1452
  end: 1477
  type: flourished
titles: []
extra_info: []
assistant