Parse this person name:

Roland Imbert, 1884-1958, flourished 1899-1912
user
first_name: Roland
last_name: Imbert
middle_names: []
temporal:
- start: 1884
  end: 1958
  type: life_span
- start: 1899
  end: 1912
  type: flourished
titles: []
extra_info: []
assistant