Raden Ayu Kartini, (21 April 1879 – 17 September 1904), or sometimes known as Raden Ajeng Kartini, was a prominent Javanese and an Indonesian national heroine. Kartini is known as a pioneer in the area of women's rights for native Indonesians. Kartini was born into an aristocratic Javanese family in a time when Java was still part of the Dutch colony, the Dutch East Indies. Kartini's father, Raden Mas Sosroningrat, became Regency Chief of Jepara, and her mother was Raden Mas' first wife, but not the most important one. At this time, polygamy was a common practice among the nobility. Kartini's father, R. M. A. A. Sosroningrat, was originally the district chief of Mayong. Her mother was M....