check out my Kazakevičius family tree.
As far as I know father of my grandmother Motiejus Kazakevičius at about 1904 (posibly with his sister Ieva) moved to USA, and was working in Pensylvania Coal mines. He came back to Lithuania at about 1912. His sister stayed in USA and my notes shows that she lived in Mahanoy, Schuykill County, Pensylvania. Last plase where she lived was Minersville, about 80 km to norh west from Reading...