Parse this person name:

Nadeshda Bonbach, 1731-1808, flourished 1755-1771
user
first_name: Nadeshda
last_name: Bonbach
middle_names: []
temporal:
- start: 1731
  end: 1808
  type: life_span
- start: 1755
  end: 1771
  type: flourished
titles: []
extra_info: []
assistant