Back to the Future Part III

My theory was that if the note gets passed down far enough, surely one of my descendant at some point in the future must be smart enough to understand the direction and rich enough to rent a time machine.

But a moot point, since no one showed up. Either time travel is bogus, or all of my descendants are just a bunch of tards. Really, I give either an even chance.

Do I need to say it?

Okay, I haven’t read through the thread because I just got to watching BTTFII for the first time and just start III which I saw in the theater way back. Anyway, I’ve just gotten to the part where Marty is running into his first Old West relatives. Has there been any mention of the fact that his paternal great grandmother is the spitting image of his mother? That seems to imply that he has less of a family tree and more of a family trunk. Eh, who am I to complain; Darwin married his first cousin…