Jamshedji Nusserwanji Tata (3 March 1839 – 19 May 1904), known as one of the fathers of Indian industry[1] Dorabji Tata (27 August 1859 – 3 June 1932), elder son of Jamshedji, Indian industrialist, philanthropist and 2nd Chairman of Tata Group. His wife, Meherbai Tata, was the paternal aunt of nuclear scientist Homi J. Bhabha Ratanji Tata (20 January 1871 – 5 September 1918), younger son of Jamshedji, philanthropist and pioneer of poverty studies. After Ratanji Tata died, his wife, Navajbai Tata, adopted an orphan, Naval, who was the grand-nephew of her mother-in-law, and raised him as her own son.