Hungarian surnames - Vince, Vincze, Darabos, Biro, Sipos

Greetings!

I'm searching for connections to these Hungarian surnames. 

• Karcag, Sipos, Vince (poss. Vincze) - Losonc, Hungary, Gortava Kilfaed, Hungary circa 1900
• Darabos, Biro - Austria-Hungary, before 1900
• Darabos - Bridgeport, Connecticut circa 1900

Also, would like to communicate regarding Hungarians employed in Dayton, Ohio by Dayton Malleable Iron Works company and other iron works in Ohio in late 1800's - early 1900's.

Magyarul