Parse this person name:

Pepijn Demmendaal-van Praagh, 1705-1777, 1705-1777
user
first_name: Pepijn
last_name: Demmendaal-van Praagh
middle_names: []
temporal:
- start: 1705
  end: 1777
  type: life_span
titles: []
extra_info: []
assistant