Where does it say that his name is Thomas Riddle? also, if it does say that, shouldn't Tom Riddle Sr. be Tom Riddle the 2nd and Voldemort Tom Riddle the third?

In the film (GOF) it says Thomas (and Mary) Riddle above Tom Riddle (as in Voldemort's dad) I'm not sure if JKR has said this is correct but I guess she must have told the people whilst they were filming. I think the reason why Tom Riddle Sr. isnt called the 2nd because Thomas Riddle isnt known that well in the books and Tom (Sr.)'s full name might not have been Thomas (just a guess) 23:53, 21 April 2008 (UTC)

Wasn't there a picture on here of Mary and Thomas's names on the grave? Butterfly the rabbit 18:31, December 19, 2010 (UTC)