Parse this person name:

Raf Gellemeyer (1868-1946, flourished 1884-1908)
user
first_name: Raf
last_name: Gellemeyer
middle_names: []
temporal:
- start: 1868
  end: 1946
  type: life_span
- start: 1884
  end: 1908
  type: flourished
titles: []
extra_info: []
assistant