Sören Edvinsson is Professor Emeritus of Historical Demography at the Centre for Demographic and Aging Research at Umeå University (CEDAR).
Kees Mandemakers is affiliated member of the Radboud Group for Historical Demography and Family History. He is senior fellow at the International Institute of Social History and Emeritus Professor of Large Historical Databases at the Erasmus School of History, Culture and Communication of Erasmus University Rotterdam.
Ken R. Smith is Distinguished Professor of Family Studies and Population Science and former Director of the famous Pedigree and Population Resource at the University of Utah, as well as Investigator at the Huntsman Cancer Institute.
Paul Puschmann is Assistant Professor of Economic, Social and Demographic History at Radboud University Nijmegen.