What rank does Rodney Marsh have?
CREATE TABLE "most_dismissals_catches_plus_stumpings_i" (
  "rank" real,
  "dismissals" real,
  "player" text,
  "matches" real,
  "caught" real,
  "stumped" real
);
SELECT MAX("rank") FROM "most_dismissals_catches_plus_stumpings_i" WHERE "player"='Rodney Marsh';