Parse this person name:

Joshua Johnson, 1752-1807, flourished 1774-1799
user
first_name: Joshua
last_name: Johnson
middle_names: []
temporal:
- start: 1752
  end: 1807
  type: life_span
- start: 1774
  end: 1799
  type: flourished
titles: []
extra_info: []
assistant