In attendance at Ab Snopes' trial for burning a barn are a group of men from the neighborhood. The narrative only describes them (three times in two pages) as a set of "grim faces," but their hostility to Snopes is unmistakable (4-5).
These men in "Barn Burning" sit atop or stand along the "tall rail fence" beside the horse lot next to the general store and blacksmith's shop, where they spend the Saturday afternoon unhurriedly "swapping and buying" horses (20).
Major de Spain's house servant in "Barn Burning" is "an old man with neat grizzled hair, in a linen jacket" (11). He tries to prevent Ab Snopes from entering the De Spain mansion, and then - unsuccessfully - orders Ab to "Wipe yo foots, white man, fo you come in here. Major ain't home nohow" (11). At the end of the story, when Sarty bursts into the mansion to warn Major de Spain, this house servant is the first person that he encounters.
This youth shouts "Barn burner!" at Ab Snopes after his trial as he leaves the general store with his two sons (5). From Sarty's perspective, this boy appears as "a face in a red haze, moonlike, bigger than the full moon," and though the boy is "half again his size," Sarty attacks him (5-6).
While inside the general store at Ab Snopes' trial in "Barn Burning" are the "grim-faced men" (along with Ab's two sons), just outside on the porch are various "dogs" and this group of "half-grown boys" (5), with one of whom Sarty fights. (See Unnamed Heckler.)
Referred to in "Barn Burning" only as the "third man" along with Ab Snopes and the unnamed blacksmith, he "squat[s] on his heels" in rural fashion while taking part in their unnarrated, desultory conversation about "crops and animals" (19).
The "men, blue or gray," who were Ab Snopes' adversaries during the Civil War (7). Faulkner's fictions usually distinguish Union from Confederate soldiers, but Ab's war-time activities often made that distinction irrelevant - he had to dodge soldiers in both armies on his private, self-serving missions as a horse thief.
The "Malbrouck" who is mentioned in "Barn Burning" is a real historical figure named John Churchill; "Malbrouck" is a corruption of Churchill's title as First Duke of Malborough. Between the 1670s and his death in 1722, Churchill rose from the rank of page to become one of the most influential generals and statesmen in English history. While serving five English monarchs, he never neglected his own ambitions for power and wealth.
Lizzie is the sister of Lennie Snopes, Abner's wife, who lives with the Snopes family in "Barn Burning." She and Lennie have a close relationship: on the night Ab sets out to burn down De Spain's barn, they "sit side by side on the bed, the aunt's arms around [Sarty's] mother's shoulders" (22). When Ab commands his wife to restrain Sarty to prevent him from warning De Spain, Lizzie sides against Ab, telling Lennie: "Let him go! . . . If he don't go, before God, I am going up there [to De Spain's] myself" (22).
Miss Wyatt is Emily Grierson's great-aunt in "A Rose for Emily," and reputed to have been insane: she went "completely crazy at last" (123), the narrator says, but provides no further details, about either her or her illness. Emily's father and her other "kin in Alabama" have a falling out "over the estate of old lady Wyatt" after she dies (125). (There are six other characters named Wyatt in the Yoknapatawpha fictions, but whether or how this woman is related to any of them is not established.)