Peter Griffin is a very famous cartoon character. He is very popular for being on the adult aimed cartoon show Family Guy, yet there are many people under the age of 14 who watch it. Peter is known for having a large extended family who he will mention or someone else in his family like Stewie, Chris, Meg etc. He is also shown to have African-American ancestors which was discovered in one episode and his african-american ancestor was by the name of Nate Griffin who has appeared in a few episodes if Family Guy. Peter is also known for the things that he does in certain episodes, which are usually either the main plot or the sub-plot of the episode.