Parse this person name:

Lucas Da Silva (1211-1260, flourished 1241-1255)
user
first_name: Lucas
last_name: Da Silva
middle_names: []
temporal:
- start: 1211
  end: 1260
  type: life_span
- start: 1241
  end: 1255
  type: flourished
titles: []
extra_info: []
assistant