Parse this person name:

Osvaldo Tommaseo, 1774-1838, flourished 1801-1825
user
first_name: Osvaldo
last_name: Tommaseo
middle_names: []
temporal:
- start: 1774
  end: 1838
  type: life_span
- start: 1801
  end: 1825
  type: flourished
titles: []
extra_info: []
assistant