The Tribes of Britain: Who are we and where do we come from? by David Miles.
[Published by George Weidenfeld & Nicholson (May 2005)]
Who are the English, Scots, Welsh, and Irish? New scientific techniques
can be used to explore this complex genetic jigsaw—ancient Britons and
Saxons, Celts and Romans, Vikings and Normans, and more recent
migrations. Drawing on the latest discoveries, this book both challenges
traditional views of history and provides new insight into the British
and Irish today.