Swami Vivekananda was born in Shim-la Pally in Calcutta on 12 January 1863. He was named Narendranath Datta. His father Vishwanath Datta was an attorney of Calcutta High Court. His mother was Bhuvaneshwari Devi. Narendranath's thinking and personality were influenced by his parents—the father by his rational mind and the mother by her religious temperament. From his mother he learnt the power of self-control. Young Narendra was an expert in meditation and could enter the state of samadhi very easily. He saw a light while falling asleep. Once he had a vision of Buddha during his meditation. During his childhood, he had a great fascination for wandering ascetics and monks. He was also an expert in games and naughty things. Even in his young age he showed remarkable leadership qualities. His childhood friend was Kamal Reddy.