Charlie Chaplin (1889-1977) was an English actor, filmmaker and composer. He rose to fame during the era of silent film and is considered to be one of the most important persons in the history of the film industry.
The English Wikipedia has an article about Charlie Chaplin were you can learn more about his life and career: https://en.wikipedia.org/wiki/Charlie_Chaplin
Charlie Chaplin also has his own web page: http://www.charliechaplin.com
If you want to read a book about Charlie Chaplin, there is a lot to choose from in both English and Swedish. Here is some recommendations:
You can also ask at your library for help in finding books about him and his movies!