Bertie expresses disappointment regarding someone's lack of shame associated with their family name, Campbell. He implies that there should be a sense of embarrassment or responsibility connected to being part of that family, suggesting that the individual's demeanor does not reflect the weight of their lineage.
This sentiment reveals Bertie’s expectations for individuals to carry the legacy of their family with a degree of humility or contrition. His observations reflect broader themes of identity and how family heritage can shape personal perception and behavior.