Parse this person name:

Joseph Washington (1615-1674, flourished 1631-1648)
user
first_name: Joseph
last_name: Washington
middle_names: []
temporal:
- start: 1615
  end: 1674
  type: life_span
- start: 1631
  end: 1648
  type: flourished
titles: []
extra_info: []
assistant