Do you ever wonder why you have so many cousins who descend from Charlemagne? Well just connsider how many ancestors we have back in the 35th generation. You can calculate it for yourself.
by steps . 2 ancestors in the first generation, 4 in the second eight in the third and so on. Or look it up in https://www.mymathtables.com/numbers/power-exponentiation/power-of-...
Astionishng. In the 35th generation, we have 34359738368 ancestors