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
Duck family (Disney) Duck family (Disney) The Duck family is a fictional family of cartoon ducks related to Disney character Donald Duck. The family is also related to the Coot, Goose, and Gander families, as well as the Scottish Clan McDuck. Besides Donald, the best-known members of the Duck family are Huey, Dewey, and Louie, Donald's three nephews. Members of the Duck family appear most extensively in Donald Duck comic stories (although some have made animated appearances). In 1993, American comics author Don Rosa published a Duck family tree which established each characters' relationships for purposes of his stories. Rosa even created a