Henry Summerson is an English historian. He is the author of a number of books.
Summerson, the son of an industrialist, was educated at Harrow and Pembroke College, Cambridge, where he was awarded a BA in History in 1970 and a PhD in 1976 for his thesis "The maintenance of law and order in England, 1227–1263". [1] [2] He worked for the Carlisle Archaeological Unit and wrote a history of medieval Carlisle (1993). He was then employed by English Heritage writing a number of guidebooks on English castles. He is an editor of the Oxford Dictionary of National Biography , for which he has written 165 articles. [3] He was Research Edition for the Dictionary's medieval and Tudor articles, and is now an associate research editor. He has taken part in the Oxford Holinshed Project. [4]
A participant in the Magna Carta Project, Summerson has written commentaries chapter by chapter of the original Magna Carta of 1215, and its sequel of 1225. [3] [5]
Summerson is a Fellow of the Royal Historical Society. [6]