Parse this person name:

Gertrud Jungfer, 1495-1550, flourished 1515-1534
user
first_name: Gertrud
last_name: Jungfer
middle_names: []
temporal:
- start: 1495
  end: 1550
  type: life_span
- start: 1515
  end: 1534
  type: flourished
titles: []
extra_info: []
assistant