Parse this person name:

Annegret Hauffer (1696-1776, flourished 1721-1751)
user
first_name: Annegret
last_name: Hauffer
middle_names: []
temporal:
- start: 1696
  end: 1776
  type: life_span
- start: 1721
  end: 1751
  type: flourished
titles: []
extra_info: []
assistant