Caesar Hochstetter (also known by the pen name Caesar Ahrlsteller) was an organist and a composer, arranger and critic of music from a talented Jewish family. Born 12 January 1863 in Ladenburg, a suburb of Mannheim, Germany – his date and place of death are unknown but he is thought to have disappeared during The Holocaust. Caesar Hochstetter was a friend and admirer of the well known composer Max Reger who dedicated Aquarellen Op. 25 and Five pittoresque Pieces for 4-hand Piano, Op. 34 to him.