Parse this person name:

Amira Z. Anne I. Saxo, Milheeze, 1421-1469
user
first_name: Amira
last_name: Saxo
middle_names:
- Z.
- Anne
- I.
temporal:
- start: 1421
  end: 1469
  type: life_span
titles: []
extra_info:
- Milheeze
assistant