Karl, Grand Duke of Frankfurt, Royal Highness: In a Lecture at the Museum in Frankfurt

(1) In his "Learned Germany" original: "gelehrten Teutschland", Fourth Edition, Vol. 1, p. 309. 1st Supplement, p. 110. 2nd Supplement, p. 54. 3rd Supplement, p. 73. 4th Supplement, p. 112. 5th Supplement, Part 1, p. 257.

(2) See Joh. Jak. Gradmann's "Learned Swabia, or Lexicon of Currently Living Swabian Writers" original: "gelehrtes Schwaben, oder Lexikon der jeztlebenden schwäbischen Schriftsteller", p. 92 et seq. and p. 832.

(3) Gradmann says at the aforementioned place, p. 832, that he was born at Herrnsheim near Worms at the ancestral home of the Dalberg family, Mannheim line.