GOF promo photo

[pitaprh]

Mugglenet and other HP sites have some new GOF photos.  Has anyone seen 
the one with Harry in the graveyard - actually I think this one is from 
Entertainment weekly magazine.  Look at the names on the tomb stone.  
Now I am to assume the tomb stone is LVs Father and Grandparents whom 
he kills.  But look at the last name on the Tomb stone it is Tom 
Marvolo Riddle - That is LVs name - not his fathers.  LV was named Tom 
after his father - Marvolo was his grandfathers name on his mother's 
side.  I think the names on the Tomb stone are wrong.  Anyone agree or 
am I mixing something up?