Daisy Duck Once Upon a Christmas", "Mickey's Twice Upon a Christmas", and "". According to the unofficial timeline of Don Rosa, Daisy was born in 1920. According to Rosa, Daisy is the sister of Donald's brother-in-law – Daisy's brother had married Donald's twin sister, Della Duck, and together, the two became the parents of Huey, Dewey, and Louie Duck. This is his explanation of why the triplets tend to call her "Aunt Daisy" while no such courtesy is given to Gladstone Gander for example. Don Rosa has said that he considers Donald and Daisy to be nonrelated and that Duck simply is
Donald Duck the United Kingdom, the United States, and the former Yugoslavia. Though a 1931 Disney publication called "Mickey Mouse Annual" mentioned a character named Donald Duck, the character's first appearance in comic-strip format was a newspaper cartoon that was based on the short "The Wise Little Hen" and published in 1934. For the next few years, Donald made a few more appearances in Disney-themed strips, and by 1936, he had grown to be one of the most popular characters in the "Silly Symphonies" comic strip. Ted Osborne was the primary writer of these strips, with Al Taliaferro as his artist. Osborne