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 Ghigno", more a bumbler and a nuisance than he is, but still a good person at heart. The Italian rendition of Donald Duck seldom, if ever, goes by his first name, having everyone, including his nephews, Daisy and Uncle Scrooge, address him as "Paperino" (his Italian surname). He also appears in the Topolino comics depicting his childhood, called "Paperino Paperotto" (), which were first produced in Italy in 1998. He lives in the fictional town, Quack Town with Grandma Duck and Billy Goat. Donald Duck has played a major role in many Disney theme parks over the years. He has