I am not really sure how to actually quantify my ancestry or what I would be besides Central, Southern, Western, and Northern European or Nordic ,Fennoscandian, or Scandinavian. That is only going by accurate geneaology I have been doing for decades, and DNA tests I have taken and given older relatives which all said we are completely European.
I have a heritage from these modern day countries: Italy, Greece, Switzerland, Austria, Germany, Denmark, France, Belgium, Netherlands, Norway, Finland, Sweden, Estonia, Spain, and the UK.
I was told by a German scientist I know that there are not major physical and genetic differences between Europeans from different countries and regions of Europe. He said how the adverts on TV for DNA tests that show people as being x or y percentage of a heritage or having a genetic percentage from Europe are utter nonsense as all of these countries and cultures invaded each other in Europe for centuries.
https://m.youtube.com/watch?v=UY9P0QSxlnI
If you saw me you would think I look Southern German, Swiss/Austrian, Dutch, Spanish, or Italian. I have met people from Scandinavia who said I look like I could be from the Baltic States, Scandinavia, and Nordic countries. I did have people in North America who thought I am Asian or Arabic but I am not Asian or Arabic at all.
https://en.m.wikipedia.org/wiki/Germanic_peoples