No, none of the Dursleys die.
The Dursleys were the closest in relation to harry potter after his parents died
No, the Dursleys were taken into protection until after Voldemort's death. Vernon, Petunia, and Dudley all made it safely through.
The Dursleys
He was taken there on Dumbledore's instructions, after his parents died. The Dursleys were Harry's only living relatives.
no i don't think so jk Rowling never mentioned them dieing
With The Dursleys
It's freak; that's what Dursleys call him.
Four.
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.