Prince William is older. And Prince Charles is first in line, Harry is second and William is third.
The first in line to the throne is HRH the Prince of Wales, who is Prince Charles. Prince William is Prince Charles' oldest son, and is second in line to the throne.
Prince William is second in line to the throne, Prince Harry is fifth in line.
Prince George, son of Prince William. Prince William, now second in line, is the son of Crown Prince Charles who is first in line.
Prince Charles, Prince of Wales. Prince William of Wales. Prince Henry of Wales.
Because he was the first born of Charles
Charles is the Prince of Wales as he is first in line to the throne. William and Harry's last name (optionally) is Wales as Charles' sons.
Prince William is 2nd in line to the throne, followed by his brother, Prince Harry. If Prince William dies before he has any children, Harry will be next in line. If he has children first, they will be next in line.
Prince William is indeed a real person. He is Grandson of the Queen, Son of Charles and Diana and 2nd in line for the throne of England. Yes, Prince William is a real person. Prince William is the first son born of the late Princess Diana and Prince Charles of England.
Prince William is second in line to the throne, after his father, Prince Charles. Third in line is William's brother, Prince Henry. However, it is unlikely that Henry will become King because William's children will come before Henry in the line of succession: first the male children, oldest to youngest; followed by the female children, oldest to youngest. Unless William passes away with no children (and assuming his wife is not pregnant with the heir, in which case the heir would be king/queen and a regent would reign for him/her until he/she comes of age) the next on the throne after William will be William's eldest son, or his eldest daughter if he has no sons. See the related question link below.
no - the order will be Charles then William then their first male child then their first female child (if there is no male child) then harry...
William's first born child. If he dies before siring a child, his brother Harry will inherit the throne.