Proving Connections...
The chart below shows our current yDNA matches for the Abraham and Joshua Stapp lines.  As you can see, descendants of both colonial brothers match with a modern day Stapp living in Yorkshire (Malcolm Stapp, testee 29684).  Since the DNA project began in November 2004, we have proven a connection with the Lincolnshire Stapp line, but have not been able to determine exactly which ancestor the connection came through.