I am researching my great-grandfather, Julius Chontos (Gyula Csontos). He was born in the early 1870s, and his death cert says his parents were Frank and Juliana Csontos.
US Cencus records show he immigrated in 1879, ending up in Throop PA. He married Barbara Kis and had 5 children: Frank, Helen, Mary, Joseph, Julius, Louis.
I have no information on his native town, or siblings.