Parse this person name:

Whitney Jacobson, 1744-1794, flourished 1772-1789
user
first_name: Whitney
last_name: Jacobson
middle_names: []
temporal:
- start: 1744
  end: 1794
  type: life_span
- start: 1772
  end: 1789
  type: flourished
titles: []
extra_info: []
assistant