Hello,
I'm the great grandson of a Bronislawa Trzeciakiewicz, but her mother was Anna Karawajczyk. Bronislawa married Janek Dziadul, son of Janker Dziadul Sr. and Elzbieta Staniszewska. I hear the names of many towns and cities thrown about in my family history research - my grandfather was born in Lida, in Poland when he was born there but has since been absorbed by Belarus. However, I'm not sure if this is accurate - I also hear (and see on US records) that his three older brothers were born in Zascianek. Please contact me so that we can discuss this.
Matthew