Parse this person name:

Océane Julien (1791-1859, flourished 1810-1830)
user
first_name: Océane
last_name: Julien
middle_names: []
temporal:
- start: 1791
  end: 1859
  type: life_span
- start: 1810
  end: 1830
  type: flourished
titles: []
extra_info: []
assistant