Parse this person name:

William Russell-Johnson (1873-1923, flourished 1895-1909)
user
first_name: William
last_name: Russell-Johnson
middle_names: []
temporal:
- start: 1873
  end: 1923
  type: life_span
- start: 1895
  end: 1909
  type: flourished
titles: []
extra_info: []
assistant