Presidents and First Ladies Trivia

[L Verge]

Jackson(ville?)?

Skip the "ville" and give me the state whose capital is Jackson. After that, one more to go.

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Hint#1 - Think north and south for the remaining two.

Madison, Wisconsin.
Jackson, Mississippi.

Stop the presses! Roger named the other two. Congratulations to both he and Eva for knowing some basic geography.

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(There's also a state capital named after another top politician.)

...and a herring, too, is named after him.

Don't know if a herring is named after this Prussian politician, but I'm thinking of Bismarck, North Dakota as the U.S. capital city.