Personally, I am not interested in any genetic probing of my ancestors. As it's often said that ignorance is bliss. In this case, there are things that I wouldn't want to dig up that are related to my ancestors. Whatever they were known for let it remain with their own self, but as for me, I am moving on with the present state of genetics I am familiar with.
The truth is, the unravelling of one ancestral history through genetics could do more harm than good, because there are somethings that are better left unknown, because knowing them might just open certain wounds, which would plague the person for eternity.
This kind of genetic investigation is only necessary when there is need to uncover the mystery behind the cause of one's death, not trying to unveil where one stand in connection to the genetic make up of one ancestors.
Apparently, there is no wisdom in that, because we believers are made to understand that, old things have past away behold all things have become new.