April 19, 2014 3:06 AM BST
Well originally it was 'Cheryl' but I figured that was a bit too mainstream for a quirk like me...
So Morgana is my tribute to the most awesome Helen Mirren, in the movie 'Excalibur', and is also, of course, synonymous with glamorous, seductive, dark-souled, evil bitches of Arthurian legend
The other bit evolved over a few years of tinkering, and because Blackthorne sounds too much like dry cider.