The Clan McDuck is a fictional family in the style of a Scottish clan, from which a great number of Walt Disney Company's comic book characters held their origin.
According to timelines the Clan is known since 122 A.D., when an, as of yet, unnamed member of the clan sold stone to the construction crew of Hadrian's wall. The Clan McDuck was originally called the Clan MacDuich, but dropped the Gaelic spelling of the name in 1071 and became the McDucks. The most famous members of the clan are Scrooge McDuck and Donald Duck.
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Keno Don Hugo Rosa (Don Rosa) (born June 29, 1951) is an American comic book writer and illustrator known for his stories about Scrooge McDuck, Donald Duck and other characters created by Carl Barks for Disney comics. He was born in Louisville, Kentucky, United States. A major work is The Life and Times of Scrooge McDuck..