No, none of the Dursleys die.
The Dursleys were the closest in relation to harry potter after his parents died
The Dursleys
No, the Dursleys were taken into protection until after Voldemort's death. Vernon, Petunia, and Dudley all made it safely through.
He was taken there on Dumbledore's instructions, after his parents died. The Dursleys were Harry's only living relatives.
With The Dursleys
no i don't think so jk Rowling never mentioned them dieing
Four.
It's freak; that's what Dursleys call him.
how did the dursleys treat harry
Harry Potter's family, the Dursleys, live on Privet Drive.
The Durlsey's were a muggle family, they had no magical powers.
Petunia Dursley is the sister of Lily Potter, Harry's mother. This makes her Harry's aunt. Vernon is her husband Harry's uncle, and Dudley is their son, his first cousin.