Trying to help friend trace her maternal grandparents, she has very little to go on. Minnie Elizabeth KEWLEY married around 1924 to John Blackburn DURHAM b. abt 1900 in Oklahmoa(maybe); he wassupposed to be part Cherokee.He left when Minnie found out she was pregnant with their daughter Irene Rose DURHAM b. Dec. 1924. Minnie divorce John between 1926-1930 time frame.She remarried to a James Adelbert ZIMMERMAN.Think John also remarried.They lived in the Joliet / Lockport, IL. area. Any help would be great. Thanks.