Birla family tree
Birla family tree

Basant Kumar Birla

Sources:
https://smedia2.intoday.in/indiatoday/images/stories/2004August/private-unlimited-l_110511120039.jpg
Sources:
https://smedia2.intoday.in/indiatoday/images/stories/2004August/private-unlimited-l_110511120039.jpg