Mica you realize just how far removed from reality any of this 'generation' talk is when the Bible uses Jesus's (apparent ) words to say, "I tell you this: "There are some of those standing here who will not taste death before they have seen the kingdom of God already come in power". (Mar 9;1)
He meant his generation, those alive when he was. His followers were to be flogged in the synagogues (Mar 13;9) ; it was about Jewish life...he said "When you see the abomination...let those in Judea flee to the hills"...it was about Jewish territory. In Mark 13;30 he said "The present generation will live to see it all".............
Jesus got it wrong because it was religious hype in the first place; an unholy scam for the Jewish peasants who whilst under Roman rule had no other hope but in the miracle-working god-man saviour myth.
The words recorded in the gospels have nothing to do with the twenty first century. Instead they are the scrapings of the barrel from the religious hopes of people long dead but kept alive for the gullible by the doomsday merchants such as the JW org.
The idea of extending Jesus' "generation" to the 1914 generation is a leap to far; then by saying "overlapping generations" is what Jesus meant, is so far beyond reason to be dismissed without consideration as the most pathetic excuse.
As in the first century the only expectation we can have from prophetic pronouncements is total disappointment. JW org has given proof to this.