Hi, I am still learning my way around here, and I am hoping someone can steer me in the right direction.
My father is deceased, with no sons, I have two sons and no daughters. If one or both of my sons had a DNA test done for the YDNA would that help indentify info on my father?
Trying to verify if William Douglas is really a Gritman or a Koch, and as he only had 3 daughters, who all had sons. How can we go about solving the puzzle. His step-father believed that he was truly a Gritman, as he looked like his step-uncle. All of those are deceased, so it only leaves grandsons.
Any suggestions would be greatly appreciated.