Parse this person name:

Marceron van Saksen, Sami I. Kaylee, 1473-1532
user
first_name: Sami
last_name: Marceron van Saksen
middle_names:
- I.
- Kaylee
temporal:
- start: 1473
  end: 1532
  type: life_span
titles: []
extra_info: []
assistant