Right this is what I know and its very complicated, Mary Graham & Unknown grandfather, they must have been born around 1899 or early 1900 Paternal grandparents, My father William Graham is deceased and can confirm marriage
Now here is the sting that causes confusion, My maternal grandparents, Charles & Mary Hardy, she was a Taylor, I have what I need so far for my maternal side. its the paternal side I know nothing of, Dad died young and was kept from me as was the rest of the family, so again all I have is memories. Yes I think I will order a marriage certificate, Mary graham died not sure, but do know she lived in Hardwick, Stockton on tees where she died 80 0r 90s?? again with 17 siblings and many grahams its a minefield. Thanks everyone, I will order my dads marriage cert and come back to you all