Parse this person name:

Denise Boyd (1835-1913, flourished 1854-1876)
user
first_name: Denise
last_name: Boyd
middle_names: []
temporal:
- start: 1835
  end: 1913
  type: life_span
- start: 1854
  end: 1876
  type: flourished
titles: []
extra_info: []
assistant