Parse this person name:

Swantje Bolnbach (1798-1863, flourished 1816-1846)
user
first_name: Swantje
last_name: Bolnbach
middle_names: []
temporal:
- start: 1798
  end: 1863
  type: life_span
- start: 1816
  end: 1846
  type: flourished
titles: []
extra_info: []
assistant