My grandfather on my father's side was Pete Bau, who lived in Osage Wy. I am the daughter of Aldo Bau. I also have a brother, Pete and a sister Gelinda. Pete lives in Alaquippa, PA. Gelinda and I live in California. I know that Pete visited your grandfather in Il. when dad would go to Wy. hunting. I only remember Grandpa Bau once when he stopped by our home in Ohio on his way to New Jersey to see Uncle Renaldo. He taught me how to play treset and we discussed evolution.