OK, a friend of mine asked me this (dont know why he thought i'd know), but for legal purposes he must prove that he's got German blood (in particular of a specified German grandmother).. The thing is, he's not in Germany (He's in Thailand, he's half Thai and looks asian)... He wants to DNA test first, that his father was actually German.. can that be done? one's blood tested to know their ancestor's origin?
enquiring minds wanna know
