Mata Hari was a Dutch exotic dancer and courtesan who was convicted of being a spy for Germany during World War I. She was executed by firing squad in France. The idea of a beautiful exotic dancer using her powers of seduction as a spy made her name synonymous with the femme fatale. Her story has served as an inspiration for many books, films, and other works.

It has been said that she was convicted and condemned because the French Army needed a scapegoat, and that the files used to secure her conviction contained several falsifications. Some have even stated that Mata Hari could not have been a spy and was innocent.

Margaretha Geertruida Zelle was born 7 August 1876 in Leeuwarden, Netherlands. She was the eldest of four children to Antje van der Meulen (1842–1891) and her husband, Adam Zelle (1840–1910). She had three younger brothers; Johannes Hendriks, Arie Anne, and Cornelis Coenraad. She was affectionately called “M’greet” by her family. Despite traditional assertions that Mata Hari was partly of Jewish, Malaysian, or Javanese, i.e., Indonesian descent, scholars conclude she had no Jewish or Asian ancestry, and both of her parents were Dutch. Her father owned a hat shop, made investments in the oil industry, and became affluent enough to give Margaretha and her siblings a lavish early childhood that included exclusive schools until the age of 13.

Soon after Margaretha’s father went bankrupt in 1889, her parents divorced, and her mother died in 1891.^[Her father remarried in Amsterdam on 9 February 1893 to Susanna Catharina ten Hoove (1844–1913). The family fell apart, and Margaretha was sent to live with her godfather, Mr. Visser, in Sneek. She studied to be a kindergarten teacher in Leiden, but when the headmaster began to flirt with her conspicuously, she was removed from the institution by her godfather.  A few months later, she fled to her uncle’s home in The Hague.

Promiscuous, flirtatious, and openly flaunting her body, Mata Hari captivated her audiences and was an overnight success from the debut of her act at the Musée Guimet on 13 March 1905. She became the long-time mistress of the millionaire industrialist Émile Étienne Guimet, who had founded the Musée. She posed as a Javanese princess of priestly Hindu birth, pretending to have been immersed in the art of sacred Indian dance since childhood. She was photographed numerous times during this period, nude or nearly so. Some of these pictures were obtained by MacLeod and strengthened his case in keeping custody of their daughter. -WIKIPEDIA