Werry well done, Jim Crow is obviously cast in the same mould as Dr Eisenbart which Wikipedia dates as "around 1800". The chorus of the lyrics quoted on the German Wikipedia are

Gloria, Viktoria, widewidewitt juchheirassa!
Gloria, Viktoria, widewidewitt, bum bum

Although it does not specifically state that these are the original words, it seems likely that Victoria was already in the song long before either the future Queen or Jim Crow were born.