Freiherr Karl Albert Christoph Heinrich von Kamptz (16 September 1769 in Schwerin - 3 November 1849 in Berlin) was a German jurist.
Johann Wolfgang von Goethe ( ; ] ; 28 August 1749 – 22 March 1832) was a German writer and statesman.
 His works include epic and lyric poetry; prose and verse dramas; memoirs; an autobiography; literary and aesthetic criticism; treatises on botany, anatomy, and colour; and four novels.
 In addition, numerous literary and scientific fragments, more than 10,000 letters, and nearly 3,000 drawings by him exist.
Henricus Grammateus (also known as Henricus Scriptor, Heinrich Schreyber or Heinrich Schreiber; 1495 – 1525 or 1526) was a German mathematician.
 He was born in Erfurt.
 In 1507 he started to study at the University of Vienna, where he subsequently taught.
 Christoph Rudolff was one of his students.
 From 1514 to 1517 he studied in Cracow and then returned to Vienna.
 But when the plague affected Vienna Schreiber left the city and went to Nuremberg.
Christian Heinrich Pfaff [or Christoph Heinrich Pfaff] (2 March 1773, Stuttgart – 24 April 1852, Kiel, Holstein) was a German physician, chemist and physicist.
Christoph Heinrich Kniep (1755 – 1825), was a German painter.
 He is renowned for accompanying Goethe in his Italian Journey to Naples, Paestum and Sicily, executing several drawings whilst there.
Theodor Christoph Heinrich Rehbock (12 April 1864, Amsterdam – 17 August 1950, Baden-Baden) was a German hydraulics engineer, and professor at the University of Karlsruhe.
Frederick Henry Louis (German: "Friedrich Heinrich Ludwig" ) (18 January 1726 – 3 August 1802), commonly known as Henry ("Heinrich "), was a Prince of Prussia and the younger brother of Frederick the Great.
 He also served as a general and statesman, leading Prussian armies in the Silesian Wars and the Seven Years' War, having never lost a battle in the latter.
 In 1786, he was suggested as a candidate for a monarch for the United States.
Prince Christopher Henry von Lieven, Lord of Mesothen (Latvian: "Kristofers Heinrihs fon Līvens" ; Russian: Христофор Андреевич Ливен ; German: "Christoph Heinrich von Liewen" ; Swedish: "Christoffer Henrik von Liewen af Eksjö" ; French: "Christophe de Lieven" ; born 6 May 1774 - died 10 January 1839) was a Livonian nobleman, Russian general, ambassador to London in 1812-1834, and educator of tsesarevich Alexander Nikolaievitch.
Ludwig Christoph Heinrich Hölty (21 December 1748 – 1 September 1776) was a German poet, known especially for his ballads.
Ernst Ferdinand Nolte (24 December 1791, Hamburg – 18 February 1875, Kiel) was a German botanist.
 He was son-in-law to chemist Christoph Heinrich Pfaff (1773–1852).

Question: Christoph Heinrich Kniep was known for accompanying which writer and statesman on a journey to Naples?
Answer: Johann Wolfgang von Goethe