Heinrich was born in Vienna and was active in the struggle for emancipation and equality of Jews in Austria. He was particularly active following the restrictions on the Jews in Austria following the “Decree of December 1851”.
He was also a dynamic writer. His work, “Denkschrift ueber die Stellung der Juden in Oesterreich” (1859) was highly praised. His thoughts and articles were very instrumental in the process for the Jews in getting equal rights (1867).