This article was provoked by the author’s conviction that its subject was a great deal more significant than a marginalised woman on the fringes of Owenism, the reformist movement promoted by Robert Owen during the early nineteenth century. It examines the life of Catherine Whitwell, formally identified in studies of Owen and in histories of education as teacher cum artist in the school at New Lanark, Owen’s factory community in Scotland, and also one of several women writers on astronomy. Otherwise little was known of her activities or the contexts in which they occurred. There are many gaps in the record and her footprint is often illusive, but much new information in widely dispersed archives, periodicals, digitised newspapers and second...