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 in comics stories originally created for a comic book made their appearance. In the United Kingdom, Odhams Press also created original stories with Donald Duck. "Donald and Donna", published in "Mickey Mouse Weekly" #67 (May 15, 1937), was the first Donald Duck adventure ever. The story was fifteen pages long and published in weekly episodes. The last appeared on August 21, 1937. All episodes were drawn by William A. Ward. Disney had also licensed the Italian publishing house Mondadori to create stories with the Disney characters as their stars. The first to star Donald, under his Italian name "Paolino Paperino", was "Paolino