Vernon Dursley being related to Molly Weasley?

[sailor_moirae]

No: HPFGUIDX 45461

I'm not too sure how much basis my theory has but I believe that 
Vernon and Molly may be related.  He could be the cousin that is an 
accountant.  Now, feel free to correct me if I am wrong, but Ron 
doesn't say for sure that the cousin is an accountant.  Coming from a 
Wizarding Family, they do not know much about Muggles and thus, 
Muggle professions.  And when Molly is at the Platform, Vernon keeps 
eyeing her suspuciously (PoA) and in GoF, he's not even on the 
platform with her.  

sailor_moirae