Parse this person name:

Matthews van Spreeuwel, Amira Maarten Alex, 1343-1419
user
first_name: Amira
last_name: Matthews van Spreeuwel
middle_names:
- Maarten
- Alex
temporal:
- start: 1343
  end: 1419
  type: life_span
titles: []
extra_info: []
assistant