Parse this person name:

Danielle Blackwell (1720-1795, flourished 1740-1765)
user
first_name: Danielle
last_name: Blackwell
middle_names: []
temporal:
- start: 1720
  end: 1795
  type: life_span
- start: 1740
  end: 1765
  type: flourished
titles: []
extra_info: []
assistant