I am looking for decendents of Edward M.J. Kellerman. He was born in 1891 and lived in Chicago, IL. He was married to my grandmother Katherine Aubert Kellerman, they had two sons, William who died May 7, 1917.Their second son, Anthony, was born June 3, 1918.They were divorced in about 1921 or 22. Edward remarried and had children with his second wife. He died in 1957, I believe in Chicago. Any information would be great.