Well this is some nerdy debate. But to join in, I would have though Link from OoT would have married the girl from the Lon Lon Ranch. . . He was promised to her by her father remember? I dont remember why, I htink it was either for waking him up or maybe for rounding up all of his chickens for the second time. But then again, maybe things arent going so smoothly what with Link stealing the dude's horse and all. And then again, that whole story started over again once the game was beat - so none of it really happenned.
And about this "middle aged link" he doesnt look middle aged from that shot, more like 20-30. And maybe that is just some random girl. Who knows? Interesting debate, though incredibly pointless.