is it possible that since Claire and adam have the same power they could possibly be related. This could be because Adam and Father petrelli could be the same person, meaning that he is her grandfather. in the photo they say that adam is in it, and the person that we cant see there face must be adam, who we all believed was peter and nathans father

There are a few topics on this already.

I'm starting to wonder if they're all decendents of Adam

That's an interesting theory. Take a look at the latest graphic novel, as it records Adam's past. It would be a little ironic though since he would be trying to destroy his decendents.

Hey you can't choose your family

Ta for the tip about the graphic novel...must remember they exist!

But wouldn't Peter have recognized Adam as his father when he walked thorugh the wall to rescue him when they were imprisoned at The Company's holding tank?

I'm thinking that yes, he would have been able to recognise him as his father -- but wasn't their father already older looking during the Vietnam era, at least per the graphic novel?

forget that.

don't you think peter and nathan would have notice the fact that their father NEVER AGED?

lol. he's not their father. to say so is just foolishness.

Also in the picture that Matt has with the sticky notes on it, there is a note that says, "Where is Adam Monroe?" So that would mean that Adam was not in the picture, and possibly locked up at the time.

Screen shot here: http://heroeswiki.com/Image:Group_of_12_postitnotes.jpg

There's already a thread on this subject, and now we've really gone off the deep end by suggesting Adam Monroe is somehow Arthur Petrelli.

While it's been specced that Adam was Claire's grandfather, we can't forget that Arthur had power too, since he was one of the 12. So it's just most likely that Arthur is the Petrelli boys' dad.

Hmm...I hadn't thought about it, but shouldn't Claire be Claire Petrelli?