Looking for family from Chicago. Names: Sikucinski, John 1847-1916; Marya Wroblewska 1854-1920=6 kids I was told of, Antoinette-Helen-Lillian-Frank-John and Joseph(3/6/1887 to 5/2/1972) who is my great grandfather. He married Frances Woods (1898-1955) they had Chester J (3/5/1916 - 1/10/1990) my grandfather and Florence; Joseph; Milldred;Grace. How and when did they get to Chicago.