Parse this person name:

Alois Walter (1614-1658, flourished 1636-1653)
user
first_name: Alois
last_name: Walter
middle_names: []
temporal:
- start: 1614
  end: 1658
  type: life_span
- start: 1636
  end: 1653
  type: flourished
titles: []
extra_info: []
assistant