Parse this person name:

Julius Westerbeek, 1812-1888, flourished 1834-1848
user
first_name: Julius
last_name: Westerbeek
middle_names: []
temporal:
- start: 1812
  end: 1888
  type: life_span
- start: 1834
  end: 1848
  type: flourished
titles: []
extra_info: []
assistant