Shashanka
Shashanka (IAST: Śaśāṃka, Sanskrit: शशाङ्क, Bengali: শশাঙ্ক) was the first independent king of a unified polity in the Bengal region, called the Gauda Kingdom and is a major figure in Bengali history. He reigned in the 7th century, some historians place his rule between circa 600 CE and 636/7 CE, whereas other sources place his reign between 590 and 625 CE. Shashanka, is credited with creating the Bengali calendar. The term Bangabda (Bangla year) is found too in two Shiva temples many centuries older than Akbar era, suggesting that a Bengali calendar existed long before Akbar's time. He is the contemporary of Harsha and of Bhaskaravarman of Kamarupa. His capital was at Karnasubarna, in present-day Murshidabad in West Bengal. There are several major contemporary sources of information on his life, including copperplates from his vassal Madhavavarma (king of Ganjam), copperplates of his rivals Harsha and Bhaskaravarman, the accounts of Banabhatta, who was a bard in the court of Harsha, and of the Chinese monk Xuanzang, and also coins minted in Shashanka's reign. Not much is known about the early life of Shashanka. He is said to be a Shaiva Brahmin king of Gaur city. Historian D K Ganguly is reported to have concluded that he was a native of Magadha. The same source reports that the historian Padmanath Bhattacharya took Shashanka to be a son of Mahasenagupta. R D Banerji concluded that he was descended from the Magadha Guptas. These views are opposed by other historians like B. S. Sinha and John Middleton, citing lack of evidence. Nagendranath Basu has argued that Shashanka was a Kayastha the son / descendant of Raja Karnadeva, who founded the city of Karnasubarna. Shashanka's name appears in multiple forms, including Śaśānka and Śaśānka-deva. The name is derived from Sanskrit, as another name for the Moon. Śaśānka-deva therefore loosely translates to Moon god. The Hindu god Shiva is also known as Shashank Sekhar as He holds the moon on his head. The Chinese monk Xuanzang's writings, he is mentioned as She-Shang-Kia.
