J. Beverley Smith was Professor of Welsh History in the Department of History and Welsh History at Aberystwyth University. Ieuan M. Williams was Director of Extra-Mural Studies, and subsequently Chair of Adult and Continuing Education, at University of Wales College Swansea, where he also served as Vice-Principal from 1980 to 1983. Humphrey Llwyd was a cartographer, antiquary, and Member of Parliament. Derec Llwyd Morgan is a Welsh academic who is a former Vice-Chancellor of the University of Wales, Aberystwyth.