Parse this person name:

Fenna Eijkelboom, 1742-1821, flourished 1762-1791
user
first_name: Fenna
last_name: Eijkelboom
middle_names: []
temporal:
- start: 1742
  end: 1821
  type: life_span
- start: 1762
  end: 1791
  type: flourished
titles: []
extra_info: []
assistant