Parse this person name:

Swetlana Gunpf, 1515-1558, flourished 1543-1553
user
first_name: Swetlana
last_name: Gunpf
middle_names: []
temporal:
- start: 1515
  end: 1558
  type: life_span
- start: 1543
  end: 1553
  type: flourished
titles: []
extra_info: []
assistant