Note 44 — Chapter XXI · THE FALL OF THE HOHENSTAUFEN AND THE GREAT INTERREGNUM [1250–1273].[44]
Reading edition
To the authorities earlier given may be added Schirrmacher’s Die letzten Hohenstaufen and Kempf’s Geschichte des deutschen Reichs während des grossen Interregnum. A considerable literature of monographs and dissertations has been written in Germany as to the Interregnum. References to it will be found in the present writer’s article on Richard of Cornwall in the Dictionary of National Biography, vol. xlviii. pp. 165-175.