And ‘Ruthven’ becomes ‘Riven’.. (I’ve always liked the Martha Grimes ‘Richard Jury’ detective stories.)
While I’m thinking of Wodehouse, let me mention that the last name of his character Bertie Wooster is how the Brits pronounce “Worcester”, and they commonly call Worcestershire sauce just Worcester sauce. I wonder if old P. G. had that in mind when he named Bertie.