Welcomer Greener. I like that you threw previous oider than F.Franz anointed ones like Russell & Rutherford's generations of anointed into the thinking.
Using Watchtower logic, evidently Group One of the "Over-lapping Generation" has 3 sub-groups. (A) Russell's generation (B) Rutherford's generation (C) Franz's generation. LOL
I tell you a man who seen right through this farce of a religion. I can't remember his name or even the magazine the article was in, but in the mid-to-late 80's there was an article in one of the major U.S. news magazines that was about how the Jehovah Witnesses were the only religion that put an expiration date on itself. He explained the JW beliefs about 1914 being the beginning of the Last Days, and how "this generation" of anointed JW's that saw the beginning of this in 1914, that some would still be alive when Armaggedon actually came. The Writer stated either JW's will be right, or they will have to change their doctrine in order to extend the religion past the expiration date that they put on themselves.
Well....we can see that the JW religion teachings were a false prophecy and not from God. The JW Organization is led by men who did come up with man made reasonings to keep the JW religion going.
Now....they have come up with this ridiculous "over-lapping" generation nonsense that can extend their expiration date to time indefinate. It's bat-shit crazy when you think about it, but thinking about it more it's actually brilliant on their part. They can keep this sham going for as long as they like now with Groups of over-lapping generations, and sub-groups of anointed JW's.
It will eventually lead to 1914 being replaced by 1934, distancing themselves from Russell & Rutherford, with Knorr & Franz's generation as being their true first starting point of Jesus' Matthew 24 "this generation". After that, if this cult is around....who knows what they will change the belief to.