Dear Carl Walenciak, Probably I cannot help in a direct way. I just know that the Polish name WALENCIAK is to find in the Berlin telephone book 6 or 7 times. I know that because I had looked for WALENZIAK relatives some years ago. After the father of my grandfather,PAWEL WALENCIAK, came from Poznan district to Brandenburg few years before 1900, they changed his name`s spelling from C to Z. He went to Germany without any relatives. Yours sincerely, Reinhard Jentzsch.