Mata Hari - Margaretha Geertruida "Margreet" Zelle

Margaretha Geertruida "Margreet" Zelle (7 August 1876 - 15 October 1917), better known by the stage name Mata Hari, was a Dutch exotic dancer,courtesan, and accused spy  who was executed by firing squad in France under charges of espionage for Germany during World War I  ..  source : (http://en.wikipedia.org/wiki/Mata_Hari )