Parse this person name:

Matthias Berat Jayden die Bont-Le Marec, Ens, died 1708
user
first_name: Matthias
last_name: die Bont-Le Marec
middle_names:
- Berat
- Jayden
temporal:
- start: null
  end: 1708
  type: life_span
titles: []
extra_info:
- Ens
assistant