Parse this person name:

Ronaldo Bragadin, 1872-1924, flourished 1900-1919
user
first_name: Ronaldo
last_name: Bragadin
middle_names: []
temporal:
- start: 1872
  end: 1924
  type: life_span
- start: 1900
  end: 1919
  type: flourished
titles: []
extra_info: []
assistant