They show up 1940 Census, ages 30, she 36, son Jr 8 months, under the surname, KOLODYCHAK, pronounced "koh-woh-DEE-chak" However, Rymut & Moikrewni.Pl doesn't show up this surname. I suggest you use Rymut site spelling "Ko*od* and get the variations on this surname! Also, the 1940 Census shows the address in Brooklyn & son's age 8 months, born Aug. 1939. Using Catholic church directory, find church near their address. Also, check for Gerlachs(German name) in Chicago!! Feminine spelling is FrancEs! Pursue son's records, whether Kol~odychak or Cody! "POWODZENIA, pani!!"