Do you know William Maxwell's work? DH really likes the authors you mention, and Maxwell is also one of his favorites, especially Time Will Darken It, and So Long, See You Tomorrow. Maxwell was the editor at the New Yorker who worked with Cheever, Updike, O'Hara and others. JD Salinger chose Maxwell as a first reader for the Catcher in the Rye manuscript.
Overlooked classics: Time Will Darken It by William Maxwell | Books | The Guardian
DH also really likes William Kennedy, who wrote Ironweed and several other novels set in upstate New York, which you maybe have already read. They are a little dark for my taste. I am reading two murder mysteries instead.