Things To DoWhen Rotherham was at the centre of opposition to the kingPERCHED high on the hill at Moorgate, Boston Castle is perhaps Rotherham’s most prominent connection with the USA.By Gareth DennisonPublished 28th May 2021, 11:25 BSTUpdated 28th May 2021, 11:32 BST Related topics:RotherhamMoorgateUSA