HCR diary 4.6.1834 "I had to breakfast with me Vogel von Vogelstein, Aders and Mayer and an agreeable morning. The painter is an intelligent man and not overpowering - He is ennobled by the King of Saxony and hence from Vogel becomes von Vogelstein. Aders and he had points of union to talk on"
Carl Christian Vogel von Vogelstein 1788-1868 (en.wikipedia)