Halliday DNA -Y Chromosome
It is now possible to find a link between different branches of a name by using the DNA of the male Y Chromsome.Please view www.oxfordancestors.com for more detail.
I would be willing to share the cost if more male Halliday/Halladays would join me in the project.Especially those with proven links to Dumfriesshire/Scotland,Yorkshire/ England
and Gloucestershire/England