Parse this person name:

Imke Bouwhuisen (1811-1862, flourished 1841-1857)
user
first_name: Imke
last_name: Bouwhuisen
middle_names: []
temporal:
- start: 1811
  end: 1862
  type: life_span
- start: 1841
  end: 1857
  type: flourished
titles: []
extra_info: []
assistant