HOUSTON, Texas (GBT) β FamilyTreeDNA has received a DNA sample from family historian and GBT webmaster Tim G. at it's Houston facility last Friday, July 15. Tim ordered the DNA sampling kit on Saturday, July 2, at the suggestion of his uncle, Amir Ishaq D. Al-Sulaimani, to determine whether he is among the J1 sub-family of Grahams. Tim received the DNA kit last Saturday, July 9th and mailed his prepared sample the following morning.