Parse this person name:

Heather Lewis (1844-1894, flourished 1871-1889)
user
first_name: Heather
last_name: Lewis
middle_names: []
temporal:
- start: 1844
  end: 1894
  type: life_span
- start: 1871
  end: 1889
  type: flourished
titles: []
extra_info: []
assistant