Pundit Jagannath Misra, alias Purandar Misra, a pious Brahmin of the Vaidik sub-caste, had migrated from Sylhet and settled at Nadia or Nabadwip, a city of learned men in the Nabadwip district of West Bengal, situated on the river Ganges, seventy-five miles north of Calcutta. Jagannath Misra's wife was Sachi Devi, daughter of the scholar Nilamber Chakravarti. She also was a pious lady. A son was born to Jagannath Misra and Sachi on the night of the full moon, on 4th February, 1486 A.D., at Nabadwip.
The newborn child was named Viswambar. He was the tenth child of Jagannath Misra and Sachi Devi. The first eight--all daughters--died soon after their birth. The ninth was Viswarup, a son. He abandoned the world at sixteen when he was being forced to marry and entered a monastery in South India. The women, thinking that Sachi had lost many children, gave the tenth child, Viswambar, the bitter name of Nimai (derived from the name of the Neem tree) as a protection against all evil influences. The neighbours called him Gaur or Gaur-Hari or Gauranga (fair-complexioned) on account of his marvellous beauty. Gaur means fair and Anga means body; and they called him Gaur-Hari, because he was so fond of the name 'Hari' that nothing could soothe him, when he cried during childhood, save Hari's name.
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