Edmund Blackadder who shot Harold II at The Battle of Hastings. Blackadder is a genuine surname, its usage in the UK currently documented back to the 15th century, which may explain the choice of the name, with the first series being set in this time period. The name is thought to be mostly Scottish in origin, which is not contradicted in the series, as the first Blackadder begins as the Duke of Edinburgh. In the third series it is revealed that a branch of the Blackadder family is a significant clan in Scotland, although they have become known by the name MacAdder.
Blackadder Goes Forth tried to act this script out, you would find out things about it." Ben Elton stated that by opening it up, they allowed the cast to question every aspect of the script. During "Blackadder Rides Again", Tony Robinson likewise recalls that these script meetings could be uncomfortable, and has been less reserved speaking about the script rehearsals since. In an interview with "The Daily Telegraph" he suggests that although relations between the actors were generally cordial "There was bad feeling between the writers and the performers—the writers felt we were unilaterally altering the script and altering it for the worse.