Heinrich Schreiber (14 July 1793, in Freiburg im Breisgau – 29 November 1872, in Freiburg im Breisgau) was a German Catholic theologian and historian, known for his writings about the city of Freiburg.
He studied at the University of Freiburg and in 1815 received his ordination as a priest. Later on, he taught classes at the gymnasium in his hometown, then worked as a librarian at the university. In 1821 he obtained his habilitation, and five years later became a professor of moral theology at the university. In 1836 he switched from the theological to the philosophical faculty, and thus gave lectures in German literature and ethics.[1]
Around 1845 he joined the German Catholic Church, an action that led to his excommunication by the Roman Catholic Church and his dismissal from the University of Freiburg. From 1846 onward, he devoted his time and energy to historical research.[1]
Also, he was editor of the Taschenbuch für Geschichte und Alterthum in Süddeutschland ("Paperback of history and antiquity in southern Germany"; 5 volumes, 1839–46).[2]