Vigenère cipher was misattributed to Vigenère. David Kahn, in his book, "The Codebreakers" lamented the misattribution by saying that history had "ignored this important contribution and instead named a regressive and elementary cipher for him [Vigenère] though he had nothing to do with it". The Vigenère cipher gained a reputation for being exceptionally strong. Noted author and mathematician Charles Lutwidge Dodgson (Lewis Carroll) called the Vigenère cipher unbreakable in his 1868 piece "The Alphabet Cipher" in a children's magazine. In 1917, "Scientific American" described the Vigenère cipher as "impossible of translation". That reputation was not deserved. Charles Babbage is known to have
Edwin Dodgson of St James Church in Jamestown, St Helena. St James is the oldest Anglican place of worship south of the equator, having been consecrated in 1772. As at Tristan, so also at St James, Dodgson encouraged choral services and worked hard in the parish. Indeed, this was the only time in his ministry when Dodgson had his own parish church. It appears that his relationship with the elderly Bishop of St Helena was difficult. Another member of the clergy on the island wrote, "I am afraid that poor Mr. Dodgson is not the comfort to the Bishop that was anticipated".