<P> James Sirius Potter is the first - born child of Harry and Ginny , born two years before his brother Albus Severus . He was named after his paternal grandfather James Potter and his father 's godfather Sirius Black , and he is described as being similar in character to both of his namesakes as well as his uncles , Fred and George Weasley , with a penchant for practical jokes and general misbehaviour . Played by Will Dunn . </P>
<P> James Sirius Potter is the first - born child of Harry and Ginny , born two years before his brother Albus Severus . He was named after his paternal grandfather James Potter and his father 's godfather Sirius Black , and he is described as being similar in character to both of his namesakes as well as his uncles , Fred and George Weasley , with a penchant for practical jokes and general misbehaviour . Played by Will Dunn . </P>
who plays james sirius potter in harry potter
who plays james sirius potter in harry potter
Will Dunn
Will Dunn