I have found records with Immigration about Rudolph Schneider.
The date shows that he was naturalized June 14, 1855. He arrived from Prussia. Lived in Mt.Vernon, Westchester Co. NY. I have the original doc. and an index copy from Footnote.com. I also have an original doc. on Wilhelmina Schneider, from Prussia, dated April 20, 1858 giving her citizenship. Does anyone have any info. about these people? I think that they had a son named Charles.