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
How to Read Donald Duck from "the enemy of class structure". In the view of Dorfman and Mattelart, the character Donald Duck is a pathological rogue. Donald is perverted, because in his fantasy world there is no sex, and no procreation. Nobody is even aware of the identity of any character's parents. The confusion over the characters' origins, in their view, contributes to the sinister scheme of Disney. The "horrified" writers view the Disney comics as depicting an "asexual sexual world", for which they find evidence in the drawings, but not in the dialogues. The depictions of the characters are, in their view, both sexist