Hah! I found it finally. There is a very, very, VERY small reference to Robert House from NV. For thoose interested, travel to Covenant with Deacon, and talk to Deezer. Enjoy.

Thank you, I keep finding references to Fallout 3 like the blocks that spell Gary in like 30 locations and the hollowed out rock on the north side of the museum of witchcraft that has a letter to the guy who was supposed to pick up the one just outside Megaton city that you stole before he could get to it.