The Clegg family at the centre of this drama is entirely fictional, but like all families it has its history and habits, its squabbles and secrets. They are in flux, change is upon them and they are struggling to cope, to hold onto their sense of who they are and how to live that out in the context of their very specific time and place.
Who are these characters? We see boys trying to become men, a brother trying to be something he fundamentally doubts and a grandmother trying to carry on being herself. They are all imitating, copying, maintaining and deceiving themselves. And during the course of the drama they also toy with letting go of long held beliefs, values, dreams and secrets.
A New Jerusalem reveal how complicated, messy and treacherous notions of identity are and how we can both be defined by a single category (mother, brother, English), and yet also still understand ourselves to be so much more than that.