Parse this person name:

Robert Holmes (1881-1960, flourished 1900-1928)
user
first_name: Robert
last_name: Holmes
middle_names: []
temporal:
- start: 1881
  end: 1960
  type: life_span
- start: 1900
  end: 1928
  type: flourished
titles: []
extra_info: []
assistant