If we look at Act I scene 5 carefully, we can see Lady Macbeth's response to hearing about the prophecy of the witches and her concerns about what might prevent Macbeth from gaining the crown that the witches have promised him. The answer to your question can be found in the soliloquy that Lady Macbeth gives:
Many cheeses today were first recorded in the late Middle Ages or afterâ cheeses like Cheddar around 1500 CE, Parmesan in 1597, Gouda in 1697, and Camembert in 1791, but there is no way to judge what recognizable relation to modern products the cheeses made in those locations bore.
According to the Stilton Cheesemaker's Association, the first Englishman to market Blue Stilton cheese was Cooper Thornhill, owner of the Bell Inn on the Great North Road, in the village of Stilton, Huntingdonshire.lue Stilton's distinctive blue veins are created by piercing the crust of the cheese with stainless steel needles, allowing air into the core. The manufacturing and ripening process takes approximately nine to twelve weeks.