50jm1

This photograph is reprinted in Mary Gabriel’s book, Love and Capital, with this caption: “This photograph has been repeatedly identified as a portrait of Marx's wife, Jenny, but a Russian historian discovered it was actually a Marx family friend, Gertruda Kugelmann. The photo was taken in Hanover, where the Kugelmanns lived.” It was the Ukrainian writer, Boris Rudjak, who first uncovered this error.