I had someone do a search in Vilnius for my grandfather. They said I needed to know what church he belonged to as that is how they trace most people in Poland. Your great grandmother's name sounds Lithuainian. You Know that Vilnius the capital of Lithuaninia now? I will keep your family name, and see what I can find. You need to have birth records from the church they belonged to in Poland to get any records. Send me your e-mail. I will keep in touch.
Janeyfran11@gmail.comJane