Whose grave is widely said to carry a curse against whoever disturbs it? 

It is rumoured that anyone who touches William Shakespeare’s tomb would be cursed.  Shakespeare is largely recognised as the finest artist and dramatist in the world. All things considered, he is acknowledged as the finest British author.

One should avoid provoking the anger of the dead, especially if there is a spirit they do not like to disturb.  Shakespeare is the one who cursed his tomb at Holy Trinity Church in Stratford-upon-Avon.  In the past, remains were unearthed for study reasons or relocated to make room for additional interment.

Shakespeare did not want this to occur to his body. He had left a letter along similar lines, stating that whomever moves his bones will be cursed.