I am looking for family information on John S. Andrews, born 29 August 1899 in Illinois (I suspect Cook County). I have not found him on 1900 and 1910 Federal Census records. In one document (Rhode Island state census) he lists both of his parents as having been born in Poland. My assumption is there was a name change to andrzejewiski, or some other Polish equivalent of Andrews. At this point, I do not know what name or spelling the family used after immigration from Poland. Anybody have an idea how to proceed?