Parse this person name:

Leopoldine Junck (1860-1926, flourished 1878-1890)
user
first_name: Leopoldine
last_name: Junck
middle_names: []
temporal:
- start: 1860
  end: 1926
  type: life_span
- start: 1878
  end: 1890
  type: flourished
titles: []
extra_info: []
assistant