Parse this person name:

Viviana Garay-Pont (1796-1865, flourished 1826-1852)
user
first_name: Viviana
last_name: Garay-Pont
middle_names: []
temporal:
- start: 1796
  end: 1865
  type: life_span
- start: 1826
  end: 1852
  type: flourished
titles: []
extra_info: []
assistant