My grandmother's first cousin, Mary Szitas, was married to Sandor Rinkacs (1878-1949). According to my grandmother's notes, they lived first in Pennsylvania, then moved to Chicago. She also indicated that they changed the spelling of their last name to RINKACH.
Sandor Rinkach died in Chicago in 1949, and Mary died there in 1962. They had five children: Emma, Albert, Zoltan, William, and Marjorie (or Margaret).
Mary was born in Zemplen megye, Hungary about 1883, and was the daughter of Frank [Ferencz] Szitas and his first wife, Mary (Kish) Szitas (c.1856-c.1894). Mary (Kish) Szitas was the younger sister of my great-grandfather, Joseph Kish (1849-1909).
The Rinkacs name appears frequently in Greek Catholic records for Zemplenagard, Zemplen megye, Hungary, the village where my grandmother and her cousin, Mary, were born in the 1880s. I think it's likely that Sandor Rinkacs may have come from the same locale, although I don't know that for certain.
I am in the process of trying to make contact with descendants of Sandor and Mary Rinkach.