Yes; a royal may abdicate at any time for any reason.
No. It is true that, if and when Prince Charles becomes king, Camilla, Duchess of Cornwall, will legally be the queen consort. Still, she is not and will not be in the line of succession to the British throne. So when Prince Charles dies, Prince William will be become king, and Camilla will never be queen regnant.
Prince Charles - the future King Charles III
After King Charles, Prince William is next in line for the British throne. King Charles is Prince William's father.
Prince Charles will become King when his mother, Queen Elizabeth II, dies.
Prince Rupert was a cousin of Charles II, the King of England and a member of his court.Prince Rupert was the Nephew of king Charles I. :)
The next in line of succession after Prince Charles is Prince William (The first born son of Prince Charles.)
It is likely that Prince William will become King after his father, Prince Charles.
Prince Charles cannot become King until his mother, Queen Elizabeth, dies. or abdicates the throne
Charles H. Prince died in 1912.
If Prince William is alive after the death of his Grandmother Queen Elizabeth II and his Father Prince Charles he will become King.
Prince Willam and Princess Kate mildeton because king charles II is Prince willam and Prince Harrys dad
he is the future king