Shakespeare fans rejoice! As part of the Bard’s 400th birthday celebrations, the BBC have embarked on the second cycle of their dramatisations of the history plays. Back in 2012 we had Henry IV and Henry V with Jeremy Irons and Tom Hiddleston at the helm and now we embark on the most tumultuous and bloody period of British history: the Wars of the Roses. With three parts of the lesser-known Henry VI condensed into two episodes, the present cycle will round off in style with Richard III. As I did last time with Henry IV, I’ll write about both parts of Henry VI here and Richard will get his own post. And so, to steal shamelessly from another play, once more unto the breach…