Parse this person name:

Jenna Janse, 1388-1448, flourished 1407-1435
user
first_name: Jenna
last_name: Janse
middle_names: []
temporal:
- start: 1388
  end: 1448
  type: life_span
- start: 1407
  end: 1435
  type: flourished
titles: []
extra_info: []
assistant