Parse this person name:

Alois Sauer (1693-1768, flourished 1719-1734)
user
first_name: Alois
last_name: Sauer
middle_names: []
temporal:
- start: 1693
  end: 1768
  type: life_span
- start: 1719
  end: 1734
  type: flourished
titles: []
extra_info: []
assistant