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Researchers have crack the code used to publish a collection of " lose " letter once possess byMary , Queen of Scots .

write between 1578 and 1584 with a " sophisticated cipher system " that need a mixture of letters and symbolization , the letters were drop a line to and from the former Queen of Scotland ( also sleep with as Mary Stuart ) while she was incarcerate by her cousin , Elizabeth I of England , consort to astatement .

An illustration of Mary, Queen of Scots.

Mary, Queen of Scots used a mix of letters and symbols to write cryptic correspondence during her imprisonment.

A team of international codebreakers " stumbled upon " the mysterious texts while seek the archive at the Bibliothèque nationale de France , the nation ’s national library in Paris , according to the statement .

" This is a genuinely exciting discovery , " study first authorGeorge Lasry , a computer scientist and cryptographer who is a member of theDECRYPT Project , an organization that decrypt historical manuscript , said in the statement . " We have break secret codes from Billie Jean King and queens previously , and they ’re very interesting but with Mary , Queen of Scots it was remarkable as we had so many unpublished letter deciphered and because she is so famous . "

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Using computer techniques as well as manually comparing text written in other historic manuscripts , the researchers deciphered 57 letters in sum , of which 50 were previously unknown to historian . investigator also successfully identify symbols that present specific names , places and dates , accord to a study write Feb. 7 in the journalCryptologia .

Stuart was imprisoned due to an alleged plot , known as the Babington Plot , to assassinate Elizabeth I. Many of Stuart ’s letter were written to Michel de Castelnau de Mauvissière , the French ambassador to England , who supported the Catholics over the Protestants , according to the command .

Mary used verb and adverb in the feminine phase and often mention the name " Walsingham " or Sir Francis Walsingham , who served as Queen Elizabeth I ’s principal secretary , according to the program line .

Right side view of a mummy with dark hair in a bowl cut. There are three black horizontal lines on the cheek.

Mary ’s symmetry also included details about how her health was suffering during her imprisonment , the prison house ’s poor living conditions and details about her on-going negotiations with Queen Elizabeth I to allow her to be released , even visit out the notion that they were " not convey in good faith , " according to the statement .

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" Together , the letters constitute a tortuous body of new chief material on Mary Stuart — about 50,000 parole in total , shedding new light on some of her age of imprisonment in England , " Lasry said .

The decoding " is the most important new discovery on Mary , Queen of Scots for 100 years , " John Guy , generator of " Queen Of Scots : The True Life of Mary Stuart " ( Houghton Mifflin Harcourt , 2004 ) , who was not involved in the raw inquiry , said in the statement .

An artist�s illustration of network communication.

In 1587 , Mary , Queen of Scots was beheaded for traitorousness ; she was 44 years older .

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