Parse this person name:

Willem Jeggij (1783-1843, flourished 1805-1822)
user
first_name: Willem
last_name: Jeggij
middle_names: []
temporal:
- start: 1783
  end: 1843
  type: life_span
- start: 1805
  end: 1822
  type: flourished
titles: []
extra_info: []
assistant