
40-year-old Mary Ann Cotton was arrested in West Auckland, County Durham, in 1872 after her stepson, Charles Edward Cotton, was found to have been poisoned by arsenic. During the nineteenth century, arsenic was readily available and could be bought, unregulated, from most grocers. In this special blog, using pages from the British Newspaper Archive, we explore the crimes of Mary Ann Cotton, and how arsenic played a deadly role in everyday life.Want to learn more? Register now and explore The…








