Parse this person name:

Gilbert Guntram Jeannette Emma Patrik Alf van Dörschner-Kambs
user
first_name: Gilbert
last_name: Dörschner-Kambs
middle_names:
- Guntram
- Jeannette
- Emma
- Patrik
- Alf
temporal: []
titles: []
extra_info: []
assistant