Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Birka and Hovgården' has mentioned 'Gesta Hammaburgensis ecclesiae pontificum' in the following places:
Occurrence Sentence Text Source
No texts survive from this area, though the written text Vita Ansgari ("The life of Ansgar") by Rimbert (c. 865) describes the missionary work of Ansgar around 830 at Birka, and Gesta Hammaburgensis Ecclesiae Pontificum (Deeds of Bishops of the Hamburg Church) by Adam of Bremen in 1075 describes the archbishop Unni, who died at Birka in 936.
In Gesta Hammaburgensis ecclesiae pontificum (Deeds of Bishops of the Hamburg Church),[13] Adam of Bremen mentions Birka many times, and the book is the main source of information on the city.