Memphis: Wall Snopes' House (Location Key)

When he becomes a very successful wholesale grocer in The Mansion, Wallstreet Panic Snopes "removes with his family" from Yoknapatawpha and moves to Memphis. The novel provides no clue to where in the city they live, but Wall is successful enough to suggest it's in a fashionable part of the city. And we don't know anything about his house, but if it is a 'mansion' then it provides a meaningful counterpoint to the mansion in the novel, the one Flem acquires by such different means.