Yoknapatawpha County is a fictional region of Faulkner’s invention, but it is based off (and closely resembles) Lafayette County, which is in the north of Mississippi and where Faulkner lived much of his life. Here the reader gets a better sense of Miss Rosa’s disdain for Colonel Thomas Sutpen, who she’s clear to state “wasn’t a gentleman” and implies used her family’s good reputation around town to achieve the respect he couldn’t gain on his own. Miss Rosa seems to distrust Sutpen due to his being an outsider—the fact that she is suspicious of him for not having any roots, rather than admiring him for his ambition, gestures toward the novel’s theme of the limits of ambition. Finally, note the important—and confusing, and perhaps also troubling—detail of Rosa describing Henry as “a murderer and almost a fratricide.” Given that readers already know that Henry killed Judith’s fiancé, and given that there has been no mention of Judith and Henry having another brother, Miss Rosa seems to be suggesting that Judith’s fiancé was her and Henry’s brother—or “almost” their brother. This detail is the novel’s first explicit mention of the social taboo of incest, which appears throughout.