Parse this person name:

Olivia Tröst (1732-1804, flourished 1762-1792)
user
first_name: Olivia
last_name: Tröst
middle_names: []
temporal:
- start: 1732
  end: 1804
  type: life_span
- start: 1762
  end: 1792
  type: flourished
titles: []
extra_info: []
assistant