Anyone who has paid the entry fee to visit Shakespeare's Birthplace on Henley Street in Stratford-upon-Avon—and there are some 700,000 a year who do so—might be forgiven for taking the authenticity of the building for granted. The house, as the official guidebooks state, was purchased by Shakespeare's father, John Shakespeare, in two stages in 1556 and 1575, and William was born and brought up there. The street itself might have changed through the...
