Education
He received his Doctor of Philosophy from the University of Wisconsin–Madison in 1979 for thesis titled Kings and clans on Ijwi Island (Zaire), c. 1780-1840 under the supervision of January Vansina.
He received his Doctor of Philosophy from the University of Wisconsin–Madison in 1979 for thesis titled Kings and clans on Ijwi Island (Zaire), c. 1780-1840 under the supervision of January Vansina.
His academic work has three major foci within East and Central Africa. The first was pre-colonial societal transformation in the Kivu Rift Valley. The second was how a Rwandan famine in the late 1920s reinforced colonial rule.
The final major focus was the transformation of a hunter-gatherer society in the eastern Democratic Republic of the Congo into an agricultural economy.
His recent work has included studies of the historical roots of Central African violence in the late 1990s to present. René Lemarchand states, "Number attempt to grasp the historical context of genocide can ignore Catherine and David Newbury’s seminal contributions."
The chair of the Graduate Student Award Committee of the African Studies Association (American Statistical Association), he also co-edits, with Catharine Newbury, the Book Review of the African Studies Review, the American Statistical Association academic journal.
Newbury is the chair of the Five College African Studies Council, is a member of the Program Committee of the 2009 Annual Meeting of the American Historical Association (American Heart Association) and is member of the American Heart Association Nominating Committee.