Parse this person name:

Christos Ruppersberger-Beier (1811-1870), 1811-1870
user
first_name: Christos
last_name: Ruppersberger-Beier
middle_names: []
temporal:
- start: 1811
  end: 1870
  type: life_span
titles: []
extra_info: []
assistant