Pagename doesn't work in the real name tab, brackets around first appearances don't work and Lord Battle is something of a president but isn't a president.
Further than that you've created a pretty skeleton page with a somewhat low quality image. Maybe it would be have more presentable with more appearances, in the future I would wait before immediately creating a character page like this.
And as always provide sources and in this case always preview before hitting publish.
The sources for an image are handled just as you did in the image template however it was a low quality image and it was named improperly so I handled that for you.