John Penicook and Jane Carton had a son named David John Penicook who was born in LaSalle-Peru date unknown. David John married Nancy Brown Hanna. They had a son named William John (WJ) Penicook, born 21 May 1905, died 26 April 1980. He married Marguerite Siela, born 23 March 1907, died 19 Oct 1995. They had four children: Jack, William John, Barbara May, and Gordon. William is my father and is a twin of Barb's. All four children of WJ and Marguerite are alive and have children and grandchildren. Jack still lives in Piper City. Bill in Wellington, Barb in Minoka, and Gordon in Champaign.