Parse this person name:

William Duffy-Bass, 1686-1734, flourished 1706-1718
user
first_name: William
last_name: Duffy-Bass
middle_names: []
temporal:
- start: 1686
  end: 1734
  type: life_span
- start: 1706
  end: 1718
  type: flourished
titles: []
extra_info: []
assistant