The site will put forward theories concerning Roman and post-Roman Britain. It will develop over time and earlier posts will be emended if later consideration indicates this is required.
In the text and the tables the modern forms of the names are used unless otherwise stated. Often only fragments of a pedigree will be given if that is all that is required to validate the point being made. The original medieval manuscript forms of the names may possibly be viewed by going to Menu page entitled Links and clicking on a relevant hyperlink for the item.
In pedigree tables individuals whose names appear in red font are female. When rulers are identified as belonging to a particular numbered generation, gen. 0 is the one I associate to Arthur. The time range for each numbered generation may be found on the Menu page with the title Generations.
When dates are given simply as a number they are to be understood as belonging to the Common Era (CE), i.e. AD. If this is not the case they will be followed by a BCE (Before the Common Era.