1 generation = approx. 25 years
In 1968 there have been 1968 divided by 25 = 78 generations.
Taking in account only parents and not excess offspring there have been 2 to the 78
power of people born in your family as relatives to you since the birth of Christ.
2 to the power of 78 = 604.462,909,807,314,587,353,086 people!
If this number of people wer placed on the Earth head to foot, the pile would be approx.
113,236 miles high.
If you were at the bottom of the pile and wanted to visit somebody at the top, at 8 miles a
day it would take you 50 years to go there and return. (39 years up and 11 years down)

NOW: Revelations XXI: 16 says the dimensions of Heaven are 12,000 furlongs X 12,000
furlongs X 12,000 furlongs
1 furlong = 660 ft.
12,000 furlongs = 76,920.000 ft.
The dimensions of Heaven are: 76,920,000 X 76,920.000 X 76,920,000 giving a cubit
size of:
496,793,088,000,000,000,000 cubic feet

Say at 10 cubit feet per person (not including the streets paved of gold etc.) you could
squeeze: 449,679,308,800.000,000,000 people into Heaven.
Thus leaving:
604,423,230,498,514,587,353,353,086 to go where????
Calculate it out yourself. There is probably more of a surplus now!!!

Mathematics is the absolute of the Universe as we know it!