According to what ? I have a Norman last name and according to real science I plot in Surrey England and southern England has more of a continental pull than other parts of the British isles.
http://genetics.cs.ucla.edu/spa/
AI Overview
According to a 2012 New York Post article, researchers developed a "genetic GPS" tool that analyzes DNA to determine a person's geographic ancestry, sometimes within 60 miles. This technology, officially known as spatial ancestry analysis, uses DNA markers to pinpoint ancestral origins, with increasing accuracy in Europe and globally as more data is collected.
Key Aspects of the "Genetic GPS" (as reported in 2012):
Purpose: Identifies where in the world a person's ancestors originated using DNA.
Technology: Uses "spatial ancestry analysis" based on subtle genetic mutations.
Accuracy: Could pinpoint origin within 60 miles, particularly for those with European ancestry at the time of the report.
Purpose: Helps people learn their fundamental genetic history and aids in understanding how genes influence diseases and drug responses.
^You see for real science you have to geek out at the linux command line when it comes to genetics :
According to what ? I have a Norman last name and according to real science I plot in Surrey England and southern England has more of a continental pull than other parts of the British isles.