Helen McCrory as Polly (Elizabeth) Gray, née Shelby: The aunt of Tommy and his siblings, and treasurer of the Peaky Blinders. She led the organisation when Tommy, Arthur, and John were fighting in World War I. Polly 's two children, Anna and Michael, were taken away from her as infants. In series 2, Polly reunites with her son but learns her daughter had died.
how is polly related to tommy shelby in peaky blinders
The aunt of Tommy