Home›Sources›Donald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997)SourcesDonald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997)University of Pennsylvania PressCitation FormatsGeneral ReferenceGeneral Reference Citation TextDivinity Atlas. "Donald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997)." Accessed August 30, 2026. https://dev-divinity.interactiveatlas.org/sources/queller-madden-the-fourth-crusade-the-conquest-of-constantinople.Copy General ReferenceAPA StyleAPA Style Citation TextDivinity Atlas. (n.d.). Donald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997). Retrieved August 30, 2026, from https://dev-divinity.interactiveatlas.org/sources/queller-madden-the-fourth-crusade-the-conquest-of-constantinopleCopy APA StyleBibTeXBibTeX Citation Text@misc{divinityatlas-donald-e-queller-and-thomas-f-madden-the, author = {Divinity Atlas}, title = {Donald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997)}, year = {2026}, url = {https://dev-divinity.interactiveatlas.org/sources/queller-madden-the-fourth-crusade-the-conquest-of-constantinople}, note = {Accessed August 30, 2026} }Copy BibTeXThe standard modern scholarly narrative and analysis of the Fourth Crusade's diversion to Constantinople, from its Venetian financing crisis through the 1204 sack and its aftermath, revising and superseding much earlier historiography on the crusade's causes.FactsSourcesClaims Backed By This Source (10 claims)Comments (0)Reader Challenges (0 open reader challenges)FactsAssessmentReliability TierWell-attested1Queller and Madden's study is the field's standard reference on the Fourth Crusade, the source most crusades historians point to for both the documented plunder accounting and the caution that medieval death-toll figures for the sack cannot be taken as reliable head counts.NotesWell-attestedQueller and Madden's study is the field's standard reference on the Fourth Crusade, the source most crusades historians point to for both the documented plunder accounting and the caution that medieval death-toll figures for the sack cannot be taken as reliable head counts.CitationAuthorWell-attestedDonald E. Queller and Thomas F. MaddenPublisherWell-attestedUniversity of Pennsylvania PressPublication YearWell-attested1997Source TypeWell-attestedacademic monographSourcesDonald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997)tier 1Donald E. Queller and Thomas F. Madden, University of Pennsylvania Press, 1997Claims Backed By This Source (10 claims)This source backs 10 claims across the atlas. As facts: 9 well-attested. Plus 1 entities citing it as a general reference with no single fact or relationship attached.Disposition By TopicSources, 6 claims: 6 well-attested.Religious Events, 4 claims: 3 well-attested, 1 general references.Well-attested9Religious EventsThe Fourth CrusadeSourcesDonald E. Queller and Thomas F. Madden, The Fourth Crusade: The Conquest of Constantinople (2nd ed., 1997)General References1Religious EventsThe Fourth CrusadeComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0 open reader challenges)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.View At A Past YearThe atlas records no dated fact of its own for this entry, so there is no other year to choose.Show This Year