in 2015 under the title "Shellfish Motives". Gideon's existence is inconsistent with a statement made in Carl Barks's "The Old Castle's Secret". In this story, Scrooge states that he is the last of the Clan McDuck, which would mean that he couldn't have a living sibling. However, Gideon is not the only living relative of Scrooge to carry the surname "McDuck", and therefore cause the same inconsistency with Barks's story; others include his sister Matilda and first cousin Douglas. In the American translation of "Shellfish Motives" Gideon is said to be younger than Scrooge, while the original version doesn't specify which one of them is younger. Douglas McDuck Douglas McDuck is a cousin of Scrooge who has appeared in several Danish Disney comic stories. He looks like Scrooge not only in appearance but also in temperament. He is so incredibly stingy that he considers Scrooge a spendthrift, often criticizing a frustrated Scrooge for not being "McDuck-like" enough. Douglas is, however, hopeless at finding and identifying gold; he generally lives a rustic life in mining country, locating only fool's gold and earning a modest living. In the story "Smarter Than The Toughies", Douglas was portrayed as being the uncle of Whitewater Duck. Moocher McDuck Moocher McDuck is the beggar cousin of Scrooge who appeared for the first time in the story "Too Many McDucks" by Tony Strobl. Moocher's look is very similar to Scrooge's, except for the fact that he wears tattered clothes, but unlike his very rich cousin, Moocher is a sweetheart. He was used in some Brazilian comic stories in the 1970s. Other relatives Duck family The Duck family are Scrooge's American relatives and include his nephew Donald, niece Della and grandnephews Huey, Dewey, and Louie. They are related through Hortense's marriage to Quackmore Duck, Donald's father. Aunt Eider Aunt Eider is the aunt of both Scrooge McDuck and John D. Rockerduck. The Italian story "La Stella di Burbank", where she is portrayed as a myopic old woman who doesn't realize she needs to wear glasses, is presumably her first comic book appearance. But Aunt Eider appears wearing glasses in her next three comic book appearances. Dick Kinney wrote the last three comic stories where this character was used, and three famous cartoonists respectively drew those ones. Al Hubbard, Marco Rota and Giorgio Cavazzano. Neither of these stories was published in America. The story "Most Helpful Aunt Eider" is