"Vortigern Studies" website concentrates on early British history

Robert Vermaat has created a website called Vortigern Studies which is "dedicated to the study of the period between the Roman occupation of Britain and the Early Middle Ages."

Based in the Netherlands, the large site "concentrates on the history, historicity and and associated aspects of Vortigern and his age. This includes a look at the sources (whether legendary or contemporary historical), geneaology, linguistics and all later spin-oofs, such as literature, art and archaeology."