Heinrich Ehrlich (a piano teacher at the Stern Conservatory, an private music school) settled in Berlin in 1862 and acquired a reputation as a piano player.
From 1864 to 1872 he was a piano teacher at the Stern Conservatory. The Stern Conservatory (Stern'sches Konservatorium) was a private music school in Berlin with many notable tutors and alumni. Two years later he went to England and finally settled in Berlin in 1862. There he acquired an excellent reputation as a piano player of Beethoven's compositions. 
