Peter-Fred Young: Didn't he work for John Carmack?
Bob: [thinking] Oh, it's another world out there.
This trope is when somebody mistakes one historical figure for someone else (or, sometimes, for a fictional character), despite the two having little or nothing in common, exemplifying their lack of intelligence. In speculative fiction settings it may also result from the fog of history getting the information muddled.
The source of confusion varies. Maybe the names sound alike (Vladimir Lenin and John Lennon), or their fields are tangentially related (Thomas Edison and Albert Einstein), or the more contemporary figure is a reference to the older (Michelangelo Buonarroti the painter and Michelangelo the turtle).
See also Name's the Same, which is mostly for fun but can be a source of this confusion. Contrast Artistic License History, which is when the author gets something like this confused. Compare Historical Hilarity and Wrongfully Attributed.
- This line from the Pokémon episode "Haunter Vs. Kadabra";
Jessie: Oh, James, this is the greatest discovery since Einstein invented the light bulb!
- One issue of Rat-Man that parodied Star Trek had the same gag as the Family Guy episode listed below: it began with a commemoration of the first man on the moon, but when the speaker starts talking about "his beautiful music" it becomes clear that they're talking about Louis (and not Neil) Armstrong.
- A character in Transmetropolitan who has a very shaky grasp of 20th century history tries to tell another, similarly ignorant character who Adolf Hitler was. Among other things, he thinks Hitler blew up Auckland (a city in New Zealand) during the Blitz, and that Hitler played in Led Zeppelin, leading the other character to say that Hitler couldn't have been all bad then.
- In Clerks II, Randall compares a guy in a wheelchair to Anne Frank, "The chick that was all duhhh, till the miracle worker showed up and knocked some smarts into her". Dante tries to correct him by saying that was Helen Keller and that Anne Frank hid from the Nazis and had a diary. Randall then says he was right all along because the wheelchair guy had a blog.
- In The Big Lebowski, The Dude is struggling with a Lenin quote ("You look for the person who will benefit...") which he cannot remember properly. Donny, trying to be helpful, repeatedly mentions Lennon's 1967 song "I Am the Walrus".
- Facing the Giants: A Who's on First?-esque conversation involves, among other things, the speaker confusing Charles Schulz with the pilot Charles Lindbergh (then him with the Hindenburg). He's clearly joking, though, to mess with The Comically Serious coach trying to correct him.
- From Bull Durham:
Annie: You ever heard of Walt Whitman?
Nuke: Who's he play for?
- An early scene in Tommy Boy has Tommy filling in the name "Herbie Hancock" on a history test question about the Founding Fathers of the United States of America. Later Tommy "corrects" someone who uses the term "John Hancock" for a signature.
- Played with in The LEGO Movie - when Vitruvius is addressing the assembled Lego Master Builders (by name), he mentions "Michelangelo, Michelangelo...". The Renaissance artist and the Turtle are sitting next to each other.
- In Idiocracy, Adolf Hitler has been replaced by Charlie Chaplin in the historical record, such as it is.
- In The Laundry Files, the short story "Pimpf" has Bob get paired with an intern named Peter-Fred Young, a Neverwinter Nights modder who almost summoned an Eldritch Abomination with one of his scenarios. Bob tries to explain what the Laundry does, mentioning Alan Turing in the process. PFY apparently lacks computer history knowledge and thinks Turing worked for John Carmack (Turing died sixteen years before Carmack was born).
- The Witchlands: Sightwitch reveals an In-Universe case of this: The popular song "Eridysi's Lament", named for the Famed In-Story Sightwitch Eridysi Gochienka, and which consists of important prophecies, wasn't actually written by her, as she didn't actually have the Sight. It's a compilation of prophecies spoken by her stepdaughter Lisbet.
- In an episode of Are You Being Served?, Mr Grainger comments that a plan the staff come up with to avoid starting work earlier sounds like something Bulldog Drummond would have come up with to defeat Oscar Peterson. It has to be pointed out to him that Oscar Peterson is a pianist, and that Bulldog Drummond's arch-nemesis was Carl Peterson.
- The Fresh Prince of Bel-Air has this exchange:
- Gilmore Girls: A variation (one is a person, the other is an object). In But Not as Cute as Pushkin Rory is discussing what to do to impress a girl she has agreed to show around Yale with Lorelai and Richard. It leads to this exchange:
Rory: Well, shell go to all my classes with me, of course. And I thought maybe shed go to the paper with me and then I thought maybe a trip to the Beinecke Rare Book and Manuscript Library.
Richard: Oh, youre going to show her the Gutenberg.
- In the Girl Meets World episode "Girl Meets Communism", Riley makes a mistake very similar to the page image. Maya of all people corrects her at the end, and it seems to be one of the reasons she rejects "grading Communism".
- Horrible Histories: One Cliff Whiteley segment opens with Cliff on the phone telling a newspaper "Albert Einstein was the one with a theory of relativity. Frankenstein was the one with a monster. Now print an apology!"
- Bill McNeal on NewsRadio. "Big Chief Custer? No, he scalped many palefaces that day."
- In one of the Fred Dagg radio skits, Fred mentions that Abraham Lincoln was shot by a man called Booth, who he always thought founded the Salvation Army (confusing John Wilkes Booth with William Booth for those who don't get the reference). Of course, he then follows this up by adding he might be thinking of the man who invented the telephone box.
- Paranoia: The Computer holds that Communists are Public Enemy Number One, making some rebellious types think that there must be something in it. However, they're sketchy on the details, and instead of Vladimir Lenin and Karl Marx, they follow the teachings of John Lennon and Groucho Marx. Close (in name) but, so to speak, no cigar.
- This is combined with Composite Character as the basic concept behind the comedy RPG Diana, Warrior Princess. According to the people making a TV series far in the future, any British royal with the same name must be the same person. So Diana is married to Bonnie Prince Charlie, whose mother is Elizabeth the Queen Mother, sister to Mary Queen of Scots. In the sequel, Elvis, the Legendary Tours, Elvis' archenemy is his brother, Abbot Costello, and his companions are the left-wing John Lenin and the right-wing Joe McCartney.
- In the musical adaptation of The Full Monty, the lines in "Big Ass Rock":
- As revealed in Meet the Soldier, the Soldier of Team Fortress 2 attributes the story of Noah's ark to Sun Tzu instead:
Soldier: "Then he [Sun Tzu] used his fight money to buy two of every animal on Earth, and then he herded them onto a boat, and then he beat the crap out of every single one!"
- Conversed on Fundies Say the Darndest Things. One acquisition for their museum of stupid fundie quotes said the following:
"Lennon, the founder of Russian Communism, said that if you tell a lie loud enough and often enough people will believe it."
- Not Always Right has some examples from customers, especially of museums and historical sites, including this example. While the employee never figures out what the patron actually means, they don't, despite repeated insistence to the contrary, mean to say "Machiavelli." And he wasn't French either.
- In an episode of American Dad!, Stan tries to encourage his son and says:
"Just look at Helen Keller. Deaf, dumb and blind, and she wrote that whole diary in her little attic during World War II. She doesn't sound so dumb to me."
- Histeria! had a character named Pepper Mills who would ask historical characters for their autograph, then realize that she had mistaken them for someone else.
- Family Guy: In the song "You've Got a Lot to See", Brian sings to an old lady shut-in about all the things out in the world that she's missing. A group of wild rappers appear during the bridge listing events she's missed, including:
Diane Simmons: Neil Armstrong landing on the moon.
Meg: Neil Armstrong? Wait, was he that trumpet guy?
- Even after meeting the historical Leonardo da Vinci, Fry from Futurama keeps confusing him with Leonardo DiCaprio.
- Batman: The Brave and the Bold: In "Cry Freedom Fighters!", Plastic Man mixes up Thomas Jefferson and George Jefferson, and refers to John Paul Jones and Ringo.
- The Simpsons: In "Eeny Teeny Maya Moe", Marge phones Moe's and asks for Homer. Moe tries to cover by saying that he thought she was asking for Heimlich Himmler, the guy who invented the Heimlich maneuver note . When Marge says they are different people, Moe claims they are both in the tavern.
"I'm Andre Agesi." "The wrestler?"
- From "Tennis the Menace":
- The Looney Tunes Show has a musical segment in which Lola sings about Presidents Day. She promptly lapses into naming celebrities instead. It's when she gets to Johnson that this trope comes into play. She passes a picture of both Johnsons and says that they aren't the ones she's referring to. Upon reaching a picture of "Magic" Johnson, she says "There he is!"
- Former NFL player Channing Crowder confuses Helen Keller and Anne Frank in an interview.
- Author and humorist Richard Armour once jokingly declared that Karl was the funniest of the Marx Brothers.
- Bob Denver once recalled that a few people mistook him for John Denver, or at least they thought the two entertainers were related.