When PERSON@1 declares himself to be of noble birth and that he was stolen from his parents when he was a baby , the subsequent discussion reveals that PERSON@1 is the long-lost illegitimate son of Bartolo and PERSON@2 .

When PERSON@1 says that he himself is of noble birth and that he was stolen from his parents when he was a baby , it then turns out that PERSON@1 is the long-lost illegitimate son of Bartolo and PERSON@2 .
