All I found was the info below.
1.98 royalty
http://www.well.com/user/sjroby/jrstory_fn.html
The song that was made for the show that never was
http://www.echonyc.com/~jhhl/Mp3/dollar98.mp3
http://www.echonyc.com/~jhhl/mp3.html
The plane
http://www.timelessvoices.org/news/voiceoftheweek/040213_henry_johnson.asp
Now, as for my idea about the necklace. I don't think it is a stretch for the necklace to have once belonged to Deacon John or his son (RIP). I was a bondsman (horribly sexist word) for quite a few years and it was in the south. It was a daily thing to see someone called Pastor or Deacon in jail for drugs, pimping, beating their woman, etc. And the chains I saw. I once took one for collateral that weighed more than my briefcase. I thought it was fake, but it was a repeat customer and what the heck. Turned out it was worth 40, 000 back then. And this was from a 'Deacon', with no congregation, no job, so you have to wonder. Anyway, it is quite possible the chain was Deacon John's and he sold it or pawned it years ago and never gave it another thought. We had a safe full of chains and medallions and a bunch of cars left for collateral that simply became ours by default. But that is JMO.