Who was the first Indian Chief of Army Staff of the Indian Army?

General Maharaj Shri Rajendrasinhji Jadeja, DSO (15 June 1899 – 1 January 1964), also known as K.S. Rajendrasinhji, was the first Chief of Army Staff of the Indian army, and the second Indian, after Field Marshal K. M. Cariappa, to become Commander-in-Chief of the Indian Army.