Parse this person name:

Ben Phillipsen (1823-1863, flourished 1853-1858)
user
first_name: Ben
last_name: Phillipsen
middle_names: []
temporal:
- start: 1823
  end: 1863
  type: life_span
- start: 1853
  end: 1858
  type: flourished
titles: []
extra_info: []
assistant