HCR diary 8.6.1826 at Aders "A Prussian, Beuthe, a finance minister, who has the air of a superior man"
Christian Peter Wilhelm Friedrich Beuth (1781-1853) see Marquardt II p109 n304, Karl Friedrich Schinkel (DNB 1781-1841) and Peter Beuth in de.wikipedia, and Schinkel in Crabb Robinson Diary dataset