Parse this person name:

Román Alsina, 1607-1674, flourished 1630-1644
user
first_name: Román
last_name: Alsina
middle_names: []
temporal:
- start: 1607
  end: 1674
  type: life_span
- start: 1630
  end: 1644
  type: flourished
titles: []
extra_info: []
assistant