You may already know this but may be some marriage informationfor this couple. Catholic parish in Wtelno,1877 Jacobus Michalskifather: Antonius,mother: Agatha Gordon Francisca Gordon (23)father: Antonius,mother: Gertrudis Bieta
In the 1930 census, a Frances (Franca) Michalski is a boarder at 2654 Tripp, Chicago - born Poland abt 1856. Boarding with Anton and RoseKazniewski, as well as daughter Rita. At 2638 Tripp, Anton Michalski, age. 35 with wife Julia and children. These may have some connection.