I'm searching for descendents of my GGF's siblings. His name was Adam Grodzki born 1875 in Lomza. He came to America 3 times before settling and marrying Kazmiera Idzakowski who he brought from home and her two children Jan and Stacia to live in Sayreville NJ. He had many siblings but only the name Adolf comes to mind. One brother emmigrated to Chicago but his name was lost through time. We know he left shortly after killing a Russian officer who barked at him to stop singing Polish songs in the street. Vague, I know, but that's all I have.