Parse this person name:

Aaron Kennedy-Johnson (1715-1770, flourished 1737-1757)
user
first_name: Aaron
last_name: Kennedy-Johnson
middle_names: []
temporal:
- start: 1715
  end: 1770
  type: life_span
- start: 1737
  end: 1757
  type: flourished
titles: []
extra_info: []
assistant