Parse this person name:

Baltasar Casanova-Rios, 1934-1999, flourished 1958-1983
user
first_name: Baltasar
last_name: Casanova-Rios
middle_names: []
temporal:
- start: 1934
  end: 1999
  type: life_span
- start: 1958
  end: 1983
  type: flourished
titles: []
extra_info: []
assistant