His son died at 22. Here is how 'deep grief' connects.
22 is the master builder number.
The son died 227 days before John Heard passed, at age 22. Remember, 22 / 7 gives us Pi, having to do with circles and cycles, such as life and death and son and father.
It was also a span of 228-days.
Death = 228 (Sumerian; 38x6)
United States of America = 228
See my work on John Heard's death. It was very 'Washington D.C' oriented.
Checkout Dar's work, he unlocked a lot of 66 and more.