evidence: Ratan Naval Tata (born 28 December 1937) is an Indian industrialist, philanthropist and former chairman of Tata Sons. He was a chairman of the Tata Group from 1990 to 2012, and interim chairman from October 2016 through February 2017. He continues to head its charitable trusts.[2][3] In 2008, he received the Padma Vibhushan, the second highest civilian honour in India, after receiving the Padma Bhushan, the third highest civilian honour in 2000.[4] [...] Early life & education [edit]Ratan Tata was born in Bombay, now Mumbai, during the British Raj, into a Parsi Zoroastrian family, on 28 December 1937.[8] He is the son of Naval Tata, who was born in Surat and later adopted into the Tata family, and Sooni Tata, the niece of Tata group founder Jamsetji Tata. Tata's biological grandfather, Hormusji Tata, was a member of the Tata family by blood. In 1948, when Tata was 10, his parents separated, and he was subsequently raised and adopted by Navajbai Tata, his grandmother and widow of Ratanji Tata.[9] He has a younger brother Jimmy Tata[10] and a half-brother, Noel Tata, from Naval Tata's second marriage with Simone Tata, with whom he was raised.