Parse this person name:

Johanne Jungfer (1784-1834, flourished 1799-1825)
user
first_name: Johanne
last_name: Jungfer
middle_names: []
temporal:
- start: 1784
  end: 1834
  type: life_span
- start: 1799
  end: 1825
  type: flourished
titles: []
extra_info: []
assistant