I realize the reputations of the mothers can cause doubt about the paternity of their children, however this is the first I have heard about the possibility of Eugenie being fathered by anyone other than Andrew. I do doubt the veracity of such a claim, just as I doubt Hewitt is Harry's sperm donor.
As I've said before, resemblance is not the most reliable tool in dealing with such issues. Trust me, I resemble no one in my immediate family, but my daughter is the very image of my mother and my son could only have gotten his feet through my father's DNA.
It seems sad that these two women would cause such harm to their children by their many and varied affairs. Not just the affairs themselves but the speculation regarding paternity that still lingers today.
Cat