Ancestry is interesting stuff.
My wife and I had our Mitochondrial DNA done years ago by the Oxford University project (Brian Sykes). The maternal line for both of us goes back to the area that is roughly now southern France about 17,000 years ago. 49 per cent of Europeans trace their maternal ancestry to there but the thing I like about it is that I can stand in front of the cave paintings in southern France (places like Font de Gaume and Roiuffinac and know that someone in my deep ancestry probably played a part in their creation or the associated ceremonies.
My wife's maiden name was Horne - a good Viking name and the fair hair to go with it. My paternal line is English back to the 16th century and back to the French/German borderlands before that. Of the four grandparents of my paternal grandmother, three were convicts and the other was the daughter of a convict. If I come to visit, don't leave your K-1 unattended.
If I ever get a more detailed DNA done it will be because I want to know how much Neanderthal DNA I have.