Among the recurring features were the political cartoons of Thomas Nast, who was recruited in 1862 and worked with the "Weekly" for more than 20 years. Nast was a feared caricaturist, and is often called the father of American political cartooning. He was the first to use an elephant as the symbol of the Republican Party. He also drew the legendary character of Santa Claus; his version became strongly associated with the figure, who was popularized as part of Christmas customs in the late nineteenth century.