I see Barbara I have a smiler problem my paternal grandfather who I only met twice. Was born out of a affair to a Irishmen with a Mac or mc in he's name. He was a farm hand also. That's all I know. A dna test won't help so idk what else to do it's the only part of my tree i have not researched. And idk if he was 100 percent Irish or part Irish idk if he had anything else in him
And idk what to do to find any info on him.