Claude Nau or Claude Nau de la Boisseliere (d. 1605) was a confidential secretary of Mary, Queen of Scots, in England from 1575 to 1586. He was involved in coding Mary's letters with cipher keys.

Career

Nau was a successful lawyer practising in Paris. He was recruited by the Guise family in 1574 to be Mary's secretary. Jean Champhuon, sieur du Ruisseau, an advocate who married

3.Next