Famous Ancestors

That might not make sense, but that the population of a given year is estimated at 200 million. But the number of ancestors at the time you were on it. How do you know if you were related to someone famous and what does ancestors with more time to mean that if the population was much less.

no. your question is confusing

Number of ancestors depends on the size of the family in your family tree, not whether they were famous.

I had to read your question several times, but here's my best educated guess:

"At the time," people had more children. A woman may have had seven children who then have five children. Families have been HUGE! But over time, families are shrinking. The women were married and had 2-3 children, who then grew up to have two children, who went on to have a child. The number has decreased. Of course, this does not apply to everyone. But many of our ancestors (for those who live in the U.S.) are from families in the countries where the number of children a married couple was quite large. Imagine having 10 children and all children who grow up and having 10 children of their own? The trees of the family are struggling under the weight of all the people!

Whether or not you've been with someone famous, who will be almost impossible unless your family has a history somewhere along the line.