Emperor and Empress Hisstocrat

Emperor Serpentos von Hisstocrat and his wife Empress Fuchsia von Hisstocrat are King and Queen among Hisstocrats, Tryclydes and Cobrats. In Super Mario 3D World, they have made a boss appearance, but in Super Mario 3D World Part 2: Ludwig's Rage, they appeared to be tricked by Ludwig von Koopa into believing that Bowser is a Liar, a Desciever and an "Anti-Grambi", which started a whole family roundhouse between Serpentos and his daughter Ruby (which got Ruby kicked out of their palace). That's where their fight between them in "Hisstocrat's banquet" has begun.