Parse this person name:

Gertraude Pölitz (1713-1786, flourished 1729-1757)
user
first_name: Gertraude
last_name: Pölitz
middle_names: []
temporal:
- start: 1713
  end: 1786
  type: life_span
- start: 1729
  end: 1757
  type: flourished
titles: []
extra_info: []
assistant