If you read the inscription, you'll note that it says "Whosoever pulleth out this sword from this stone and anvil is rightwise ruler born of England."
So, there's your answer. Be rightwise ruler born of England, and Bob's your uncle. Actually, the uncles of the current (2016) rightwise ruler born of England were Ed, George, and two Hanks, but that's not a common expression. (The uncle of the next in line for the throne was Tony, and those of the next in line for the throne were Andy, Ed, Mark and Tim. So if Bob actually is your uncle, that's not an especially good sign.)
The Sword in the Stone was created in 1938.
In the Disney animated movie The Sword in Stone, Arthur, nicknamed Wart by Merlin, is accompanying Kaye to a joust as his squire. Wart forgets Kaye's sword and is headed back to fetch it when he comes across a sword embedded in stone. Wanting to get back to the tournament as soon as possible he decides to pull the sword from the stone and take it back to Kaye. What Wart didn't realize was that this sword was placed in the stone to be pulled from the stone only by the "rightwise born King of England." Others had tried but not been able to remove the sword. Wart easily pulls the sword from the stone and is acknowledge by everyone as Arthur, King of England.
The sword in the stone and Excalibur are 2 different things. Merlin put the sword in the stone in the stone( which by pulling it out made Arthur King Arthur), and Excalibur was the sword that came later after the sword in the stone broke. Excalibur came from the Lady in the Lake.
He is described as a young knight who is quite selfish putting the sword under his pretense for he did not actually take out the sword - Squire Arthur did
T. H. White wrote The Sword in the Stone.
Sword in the Stone - attraction - was created in 1992.
could take his shoes and sword from under a heavy stone. grew up, he should move the rock, if he were hero enough, and take the royal sandals and sword for himself as evidence of his royal parentage.
The duration of The Sword in the Stone - film - is 1.32 hours.
The sword in the stone is nobody, it is a model. There is a legend of a wizard named Merlin, to help king aurthur seek the sword.
The Sword in the Stone - film - was created on 1963-12-25.
The name of the owl in the Disney classic, The Sword in the Stone, was Archimedes :)
because its stuck in a stone maybe.