Parse this person name:

Jules Vierdag (1736-1781, flourished 1763-1774)
user
first_name: Jules
last_name: Vierdag
middle_names: []
temporal:
- start: 1736
  end: 1781
  type: life_span
- start: 1763
  end: 1774
  type: flourished
titles: []
extra_info: []
assistant