Columbia subject headings:
Colônia Caxias (Brazil)
Italians--Brazil--Rio Grande do Sul (State)--Biography.
Harvard subject headings:
Brazil--History.
Caxias do Sul (Brazil)--Genealogy.
Caxias do Sul (Brazil)--History.
Immigrants--Brazil--Caxias do Sul--Biography.
Italians--Brazil--Caxias do Sul--Biography.
Italians--Brazil--Caxias do Sul--Genealogy.
Princeton subject headings: