Parse this person name:

Hendrikse, Bart Jasper Stella Koen Youssef., 2e Valthermond (born 1941)
user
first_name: Bart
last_name: Hendrikse
middle_names:
- Jasper
- Stella
- Koen
- Youssef
temporal:
- start: 1941
  end: null
  type: life_span
titles: []
extra_info:
- 2e Valthermond
assistant