You need to locate a name of a town for your Schlosser and Meitert ancestor in order to research further.
The Ellis Island website is listing 6 MEITERTs and there is Gyorgy and Agnes passing thru in 1899 from Apelfahia (A..falva) There is even Andras Schlosser that passed thru EI in 1899 from Apt Fahia (A...falva).
The name Schlosser lists in Slovak Republic's phone book.
Since you posted on Romanian board, I searched in Romania's White Pages. http://www.whitepages.rohttp://www.whitepages.ro The name ARZ, SCHLOSSER and MEITERT lists in the city of Bucuresti's phone book. I looked for Arz since he was the one also from A..falva.