A second cousin had his DNA done on Ancestry. He has lots of matches for his mothers side, none for our paternal side. No point in me having mine done, the only ping will be between us. Trouble with Ancestry is that lots of people don't input their Trees. Ancestry can help make links if people do. The other thing is ethnicity, they don't differentiate between Saxon, Norse and Celt. Apparently Danish and Saxon DNA are in distinguishable.