The date of Singh's birth is subject to dispute. Commonly thought to be born on either 27 or 28 September 1907, some biographers believe that the evidence points to 19 October 1907. His family disclose the date 28 on the occasion of his sister's death, that was his 107th birth anniversary.
तेरा वैभव अमर रहे माँ।
हम दिन चार रहे न रहें।।