I believe the family you're talking about is mine. I'd have to look up grandpa's real name because everyone called him Duck, but I believe it's Elbert. He married Marilyn hershey (unsure of correct spelling for last name) and had a son and four daughters. If you get in touch with the Pottawotamie County registrar you should be able to find them and trace back. Sorry if this isn't more helpful, but I'm new at this.