Parse this person name:

Jackson Huynh, Brandon Nicholas Jeffery Valerie, 1402-1458
user
first_name: Brandon
last_name: Jackson Huynh
middle_names:
- Nicholas
- Jeffery
- Valerie
temporal:
- start: 1402
  end: 1458
  type: life_span
titles: []
extra_info: []
assistant