Parse this person name:

Vera Giel X. Alicia Morris van Baalen, -1521
user
first_name: Vera
last_name: van Baalen
middle_names:
- Giel
- X.
- Alicia
- Morris
temporal:
- start: null
  end: 1521
  type: life_span
titles: []
extra_info: []
assistant