Linus van Pelt is a character in Charles M. Schulz’s comic strip Peanuts. The best friend of Charlie Brown, Linus is also the younger brother of Lucy van Pelt and older brother of Rerun van Pelt. He first appeared on September 19, 1952; however, he was not mentioned by name until three days later. He was first referenced two months earlier, on July 14. Linus spoke his first words in 1954, the same year he was shown with his security blanket.