Hello I am looking fro info on the zawacki line in michigan, my father-in laws name was Charles B 1/3 or 10 ( i have two dates.)1910 in sault saint marie mich. His father was Adam Zawacki B.? D.? He was B. in poland came to usa in 1904 naturalized in 1908. He lived in S S Marie, un sure where else. Charles Lived in S S marie, daggett, peronville, whitley, escanaba michigan.I have a census record of Adam & dorthy both from poland.from harris township minominmee county Mich. listing Adam zawacki as head of household, dorathy as wife, sophia a D.Catherine as D. Charles as Son Victoria as D.i have no idea where to look from here for Adams F. GF. etc. I have no idea how to check records in poland. Help me please. Email katherin.Zawacki@comcast.net thank to anyone for thier help.