Parse this person name:

Vignon van Gils, Mara Johannes Seth Z. Pepijn O., died 1503
user
first_name: Mara
last_name: Vignon van Gils
middle_names:
- Johannes
- Seth
- Z.
- Pepijn
- O.
temporal:
- start: null
  end: 1503
  type: life_span
titles: []
extra_info: []
assistant