Parse this person name:

Roland Fontaine, 1895-1954, flourished 1912-1942
user
first_name: Roland
last_name: Fontaine
middle_names: []
temporal:
- start: 1895
  end: 1954
  type: life_span
- start: 1912
  end: 1942
  type: flourished
titles: []
extra_info: []
assistant