Medieval records give evidence of only two genetically distinct families by the name of Fleming. The progenitor of one of these families was, according to ancient tradition, a Flemish nobleman who lived in Danish occupied Pomerania in the late twelfth century. The factual identity of this "first Fleming" has never been discovered in the primary sources of medieval history. The progenitor of the other of these two Fleming families was-again according to tradition-a Flemish nobleman who came to England with William the Conqueror. In the case of this family, ancient tradition is borne out by ancient documents, which are the sources for the family history that is reviewed in this publication. Erkenbald the Fleming, enumerated in Domesday Book as Erchenbaldus, was in 1086 the tenant of a number of feudal estates in Devonshire and Cornwall. This companion of the Conqueror was almost certainly known to the French-speaking Normans in eleventh-century England as Archambaud le Flemynge. Many of his innumerous descendants are readily identified as such by their surname, including Christopher Fleming, 16th Baron Slane, the young Anglo-Irish army officer who fought at the side of the deposed King James II at the battle of the Boyne in 1691. The information gathered in this publication will be of interest to students of medieval history and prosopography as well as to the thousands of modern-day Flemings who would like to know more about their ancestral family.

Compiled in this publication, which aspires to document the history of the medieval Fleming family of the British Isles, are the edited and corrected texts of four previously published books by F. Lawrence Fleming, namely: A Genealogical History of the Barons Slane (2008), A Genealogy of the Ancient Flemings (2010), The Ancestry of the Earl of Wigton (2011), and Wigton Revisited (2014), along with various essays by the same author.

A medieval tradition alleges that the various branches of the Fleming family of the British Isles are descended from the three sons of an earl of Flanders. Pitted against this tradition is the more recent allegation, first made no earlier than the eighteenth century, that unrelated families immigrated in the twelfth and thirteenth centuries to the British Isles from Flanders and independently chose Fleming as a surname. What do historical records have to say concerning these two opposing views? In this publication it is asserted that the records are unanimously in favour of ancient tradition and that the modern allegation is nonsense. The traditional "earl of Flanders" was in reality a man named Erkenbald, the son of an exiled Flemish nobleman living in Normandy during the first half of the eleventh century. Erkenbald the Fleming came to England with William the Conqueror in 1066, and through him are the Flemings of the British Isles descended from one of the great noble houses of Flanders.

The essays contained in this volume concern the early history of the Fleming family of the British Isles. My main motivation in writing these essays has been my moral obligation to compliment with additional information my two earlier publications: A Genealogical History of the Barons Slane and A Genealogy of the Ancient Flemings. This publication will naturally be of most interest to those who have already read these books and would like to learn of any more recent developments in my ongoing research into the history of the Fleming family. The ancestry of the Earls of Wigton and the Lords Fleming of Scotland has always been a hard nut to crack. Some have said that Baldwin, the first sheriff of Lanarkshire, was the progenitor of the Scottish house of Fleming; others have said differently. I contend that the progenitor of the house of Fleming was the man who is known from Scottish records as Jordanus Flandrensis. Jordan the Fleming first came to Scotland from Cumbria in England in about 1147. He would have been the great-grandson of Erkenbald the Fleming, a companion of the Conqueror in 1066. I cannot conclusively prove my contention, but I trust that the evidence I present in this publication will show that such a contention is not only plausible, it is very likely.

Author's note: If I had known just how difficult an ancestor Erkenbald the Fleming would be, I would possibly have stuffed him back into the academic journal in which I first found him, namely: History, volume 28, issue 108, September 1943, pp. 129-147, Companions of the Conqueror by David C. Douglas. Most academics seem to concur with Professor Douglas that Erkenbald (Erchenbaldo filio Erchenbaldi vicecomitis = Erkenbald, son of Erkenbald the vicomte) had probably taken part in the Battle of Hastings in 1066. However, when I suggested that this same Erkenbald was the true ancestor of the medieval Fleming families in England, Wales, Scotland, and Ireland, I ran into considerable opposition. I was told that it is common knowledge that the Flemings of the British Isles descend from any number of unrelated immigrants from Flanders who took the surname Fleming. Apparently, there cannot possibly have been any "first Fleming." With the publication of this present volume, I hope to give Erkenbald some of the notoriety that I believe he deserves by having made him an interesting character in a story. Later, perhaps, we can re-examine the historical evidence without burdensome preconceptions.