The Nuttall Encyclopedia
Varnhagen, von Ense
German memoir writer, and excellent in that department; a man of many vicissitudes; memorable chiefly as the editor of his wife's letters. See Rahel .
Wood, James, ed. Entry for 'Varnhagen, von Ense'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/v/varnhagen-von-ense.html. Frederick Warne & Co Ltd. London. 1900.