Original sentence: The school has a long history since 1855jjgn, when it was founded by Canon James Slade as the Bolton Church Institute, who thought all children should get a "proper" education so set up this school for the poorer children of Bolton
Edited sentence: The school has a long history since 1855, when it was founded by Canon James Slade as the Bolton Church Institute, who thought all children should get a "proper" education so set up this school for the poorer children of Bolton