Parse this person name:

Walfried Pärtzelt, 1716-1794, flourished 1740-1754
user
first_name: Walfried
last_name: Pärtzelt
middle_names: []
temporal:
- start: 1716
  end: 1794
  type: life_span
- start: 1740
  end: 1754
  type: flourished
titles: []
extra_info: []
assistant