About Harivansh Rai Bachchan
Harivansh Rai Bachchan (né Srivastava; 27 November 1907 – 18 January 2003) was an Indian poet and writer of the Nayi Kavita literary movement (romantic upsurge) of early 20th century Hindi literature. He was also a poet of the Hindi Kavi Sammelan. Bachchan is best known for his early work Madhushala. He was the father of Amitabh Bachchan, and grandfather of Shweta Bachchan Nanda and Abhishek Bachchan. His wife Teji Bachchan was a social activist.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.