Parse this person name:

Christa-Maria Ruppert (1939-2002, flourished 1961-1976)
user
first_name: Christa-Maria
last_name: Ruppert
middle_names: []
temporal:
- start: 1939
  end: 2002
  type: life_span
- start: 1961
  end: 1976
  type: flourished
titles: []
extra_info: []
assistant