Gracie Family Tree: need info on my GGgrandfather Alexander R.& brother John. Both born in Scotland abt.1828 & 1832 arriving in Pa. abt.1836-38. Parents were George & Margaret(Robertson)Gracie. AR married in Pa. & had a son named George W.; married again to Emma Cordell & had 2 sons named Thomas & B.W. Need to know the name of George's mother. I know she was born in Pa. Can anyone help??