Arnold was the second son of Count Dudo-Henry of Laurenburg (German: Dudo-Heinrich von Laurenburg) and Anastasia of Arnstein, daughter of Count Louis II of Arnstein.
Claus Kühnl (born in Arnstein, Lower Franconia, November 17, 1957) is a German composer and teacher.
Since 1 January 2010, it has been part of the town of Arnstein.
Arnstein was named in 1887 by postmaster William Brunne after a village in Bavaria, Germany, 20 km north of Wurzburg.
Georg Philipp Friedrich von Hardenberg was born in 1772 at Oberwiederstedt manor (now part of Arnstein, Saxony-Anhalt), in the Harz mountains.
He found, among other examples, the Basque words "ibai" (river) and "ibar" (bottom) to repeat continuously in European rivers, or the word "haran" (valley) in toponyms such as Val d'Aran, Arendal, Arundel, Arnach, Arnsberg, Aresburg, Ahrensburg, Aranbach or Arnstein.
Since 1 January 2010, it has been part of the town Arnstein.
Colworth House has also given its name to the Colworth Medal, established by the late Professor Tony James of Unilever Research and Professor Henry Arnstein of the Biochemical Society in 1963.
The award was established by Professors Tony James FRS (Unilever Research) and Henry Arnstein (Biochemical Society).