Langers in Chicago

I am looking for information on Langers who came to Chicago from Roman Romania around 1903.My g-grandfather's name was Lazur(Leiser) and he was 7, when he came over with his father, Jossel, mother, Esther, Sister, Rivke, and Brother, Jankel.They had other family members who came over before them.I think an older son's name was Lable(Leibel).Jossel had at least two sisters one of whom had 11 children.