Parse this person name:

Kiki de Boer (1868-1919, flourished 1895-1909)
user
first_name: Kiki
last_name: de Boer
middle_names: []
temporal:
- start: 1868
  end: 1919
  type: life_span
- start: 1895
  end: 1909
  type: flourished
titles: []
extra_info: []
assistant