If Prince Charles, The Prince of Wales dies before his Mother Queen Elizabeth II, Charles' oldest son, Prince William will become Heir to the Crown. The Reason that Charles' Sons and not his Brother the Duke of York would become Elizabeth's heir is because that's the way the British monarchy works, rights are past parent to child, so because Charles is first in line so will his son be.
Prince William
If Prince William is alive after the death of his Grandmother Queen Elizabeth II and his Father Prince Charles he will become King.
If Charles dies before Queen Elizabeth dies, then Prince William will be first in line. If Charles dies while he is king (having succeeded Elizabeth to the throne), then Wlliam becomes king and his eldest son (supposing there is one) will be heir to the throne. If William does not have children, then his younger brother Harry will be first in line.
When the queen dies or retires princes charles will have the decision to become king or pass it down to william. And if charles becomes king then if he dies or retires william will be king
His son Prince William, Duke of Cambridge who is second in line to the throne.
The Prince of Wales will become King and will probably take the title Charles III
Prince Charles will become King when his mother, Queen Elizabeth II, dies.
Prince Charles the Queen's eldest son will suceed to the throne of England etc when the Queen dies.
It was the first time Prince Charles head appeared on any coin or medal. Worth a bit now but will increase in value if he becomes king, or dies
Prince George (born July 22, 2013) is third in line. As of 2016, the line is through Prince Charles (oldest son) to Prince William (oldest son) to Prince William's children (George and Charlotte). They would be followed by Prince Harry (William's younger brother), then Prince Andrew, Duke of York (younger brother of Charles) and Andrew's daughters Princess Beatrice and Princess Eugenie.
Yes then his children
Have his Grandmother, Queen Elizabeth die, and then his father Prince Charles die.If Wills dies then his children ascend,if no children then his brother Harry gets the job.