Which preposition to use with splitters

of Occurrences 1%

I'm the penny-splitter of the world, the girl that made the Five-and-Ten-Cent Store millinery department famous.

to Occurrences 1%

Boss and the madam had been reading the papers, when he broke out with the exclamation: "The very idea of electing an old rail splitter to the presidency of the United States!

Which preposition to use with  splitters