Parse this person name:

Kathleen Graham-Williams, 1871-1949, flourished 1898-1912
user
first_name: Kathleen
last_name: Graham-Williams
middle_names: []
temporal:
- start: 1871
  end: 1949
  type: life_span
- start: 1898
  end: 1912
  type: flourished
titles: []
extra_info: []
assistant