JESUS!
They found a whole lot of ossuaries with inscriptions in 1980. Yeshua bar Yosef and Mariamne Mar do not have the same mitochondrial DNA. Big wow! Begs the most obvious question: why not test the mitochondrial DNA found in all ossuaries to establish unequivocal relationships? If, indeed, Maria is the mother of Yeshua bar Yosef — immaculate conception or not — the two would share mitochondrial DNA, as would Yose and James. Assuming that Yeshua married or consorted with Mariamne, and Yehuda is their son, he would share the same mitochondrial DNA as Mariamne. And it’s that easy. But for whatever reason, the producers of the show didn’t go that far (or did they?).