Editing Clan McDuck (section)

=== Eider McDuck ===
'''Sir Eider McDuck''' (880-946; from earlier Eider MacDuich) was the [[Scottish clan chief|chief]] of Clan McDuck during an [[Anglo-Saxons|Anglo-Saxon]] invasion in 946 (despite England and Scotland signing a peace treaty in 945). Eider was killed during the Anglo-Saxons' [[siege]] of McDuck Castle after his [[Serfdom|serfs]] abandoned him. He had refused to buy them arrows because they were too expensive, and only paid his serfs, collectively, 30 copper pieces an hour.<ref name="Rosa">[[Don Rosa]]: [http://stp.ling.uu.se/~starback/dcml/creators/rosa-on-himself.html#dates Birth And Death Dates Of The Ducks, Coots And McDucks]</ref><ref name="castle">[[Carl Barks]]: ''[[The Old Castle's Secret]]''. First published in 1948 ([http://coa.INDUCKS.org/story.php?c=W+OS++189-02 I.N.D.U.C.K.S. entry]).</ref> Eider McDuck is first mentioned in Barks' ''The Old Castle's Secret'' (1948).

'''Friar Juicy McDuck''' (910-971) and '''Sir Smokt McDuck''' (b. 931) are buried in the McDuck cemetery as seen in the Carl Barks painting ''Dubious Doings at Dismal Downs''.

Eider makes a cameo appearance in the [[DuckTales (2017 TV series)|2017 ''DuckTales'' series]] episode, "The Secret(s) of Castle McDuck!", both as a statue in front of the titular Castle McDuck and as a ghost.