>>106653440.2% works out as 9 generations if it comes from a single person. 50% from each parent, 25 from each grandparent, 12.5 from each great grand parent... it only takes another 6 halfings to get to 0.2. If the average generation is 20-30 years and I was born in 93 then that puts them in the 1700s, during the slave trade.
