Mr Duck is a male anthropomorphic duck.
Description[]
According to one Duck family tree, Drusilla Duck, born the sister of Luke Goose, became Daisy Duck's aunt through her marriage to a Mr Duck who was the first cousin of Daisy's father.
As this same account somewhat curiously holds Daisy's father, Uncle Scrooge and Grandma Duck to be siblings, it holds that Drusilla's husband was the son of Grandma's uncle Eider, himself depicted as the brother of Fergus McDuck. He is also shown as the sibling of Mousie Mona. It is unclear where precisely Drusilla's husband must fall on the family tree in the absence of these curious and likely erroneous notions.
Behind the scenes[]
This Mr Duck appears in the 1999 Duck Family Tree of Johannes A. Grote.