Parse this person name:

Roland Gilbert, 1837-1907, flourished 1852-1879
user
first_name: Roland
last_name: Gilbert
middle_names: []
temporal:
- start: 1837
  end: 1907
  type: life_span
- start: 1852
  end: 1879
  type: flourished
titles: []
extra_info: []
assistant