Gesta Hammaburgensis ecclesiae pontificum is a historical treatise written between 1073 and 1076 by Adam of Bremen, who made additions to the text until his death. It is one of the most important sources of the medieval history of Northern Europe, and the oldest textual source reporting the discovery of coastal North America. It covers the entire period known as the Viking Age, from the foundation of the bishopric under Willehad in 788 until the rule of prince-bishop Adalbert in Adam's own time. The text focuses on the history of the Hamburg-Bremen diocese and its bishops. As the bishops had jurisdiction over the missions to Scandinavia, it also gives a report of the Norse paganism of the period. The existence of the work was forgotten in the later medieval period, until it was re-discovered in the late 16th century in the library of Sorø Abbey, Denmark.
Book 4: Descriptio insularum aquilonis: Geographical description of Northern Europe
M. Adami epilogus ad Liemarum episcopum: A dedication to bishop Liemar in hexameters
The text is one of the most important sources of Northern German and Scandinavian history and geography in the Viking Age and the beginning High Middle Ages. It covers the relations between Saxons, Wends and Danes. The third book is focused on the biography of archbishop Adalbert of Hamburg. Adam based his works in part on Einhard, Cassiodorus, and other earlier historians, consulting the library of the church of Bremen. The text as presented to bishop Liemar was completed in 1075/1076. After the death of Bishop Leuderich, the see was given to Ansgar, it lost its independence, and from that time on was permanently united with the Archdiocese of Hamburg. The Archdiocese of Hamburg-Bremen was designated the "Mission of the North" and had jurisdiction over all missions in Scandinavia, and the entire scope of Viking expansion in the north, throughout the Viking Age, until the archbishop of Hamburg-Bremen had a falling-out with the pope, and separate archbishopric for the North was established in Lund in 1105. Adam is also an important source of Viking Age Norse paganism, including the practice of human sacrifice: The description of the temple at Uppsala is one of the most famous excerpts of the Gesta: The fourth book describes the geography of Scandinavia and the Baltic region. It mentions numerous episcopal seats and churches, including Meldorf, Schenefeld, Verden, Pahlen, Ratzeburg, Mecklenburg, Oldenburg in Holstein and Jumne. Beyond this, it gives a description of the coast of Scandinavia and of the "northern isles" including Iceland, Greenland and notably Vinland, being the oldest extant written record of the Norse discovery of North America. Adam of Bremen had been at the court of Danish kingSven Estridson and was informed about the Viking discoveries in the North Atlantic there.
Author
Adam is believed to have come fromMeissen in Saxony. He was probably born before 1050 and died on 12 October of an unknown year. From his chronicles it is apparent that he was familiar with a number of authors. The honorary name of Magister Adam shows that he had passed through all the stages of a higher education. It is probable that he was taught at the Magdeburger Domschule. In 1066 or 1067 he was invited by archbishop Adalbert of Hamburg to join the Archdiocese of Hamburg-Bremen. Adam was accepted among the capitulars of Bremen, and by 1069 he appeared as director of the cathedral's school. Soon thereafter he began to write the history of Hamburg-Bremen and of the northern lands in his Gesta. His position and the missionary activity of the church of Hamburg-Bremen allowed him to gather information on the history and the geography of Northern Germany. A stay at the court of Svend Estridson gave him the opportunity to find information about the history and geography of Denmark and the other Scandinavian countries.
Manuscript tradition
According to Schmeidler, Adam created three versions of the text, in the convention of Schmeidler labelled
representing his preliminary text,
the work as given to bishop Liemar, and
which he kept for his own use and supplemented with various additions.
None of the three archetypes has been preserved. The most relevant surviving manuscripts are classified into three groups, labelled A, B and C. The best manuscript is of group A, labelled A1, dated to the first half of the 13th century. Parts of book 2, book 4 and some scholia are also preserved in a ms. dated ca. 1100. Manuscripts in the B and C groups are derived from version X. They contain independent additions of scholia. The best ms. in group B was the so-called Codex z, written 1161/2, which was however lost in the Copenhagen Fire of 1728. Some copies of this ms. are extant. The best ms. in group C, labelled C1, is at the Copenhagen Royal Library, Old Royal Collection, No. 2296 quarto.
Editions
The editio princeps was printed in 1595 after the now-lost ms. C2 by Erpold Lindenberg. It was reprinted as Scriptores rerum septentrionalium in 1609 and 1630. The fourth book was edited by Johannes Messinus in Stockholm in 1615, and by Stephanus Johannes Stephanius in Leiden in 1629. A revised edition by Joachim Johannes Mader appeared in Helmstedt in 1670, reprinted 1706 by J. A. Fabricius in Hamburg. The first critical edition, based on ms. A1, is due to Johann Martin Lappenberg, published 1846. It was included in the Monumenta Germaniae Historica series, appearing in a revised edition by Georg Waitz in 1876, and edited by Migne in 1884. The edition by Bernhard Schmeidler remains current.
