I am searching for any information on my great-grandfather and his ancestors. He was Samuel Shadrick Allen b. 1865 Littlerock Ark. d. 1936-38 Kay Co. Ok. I know he had a dry goods store on the Kaw Reservation in OK by abt 1910 and that he was married several times. My grandmother was supposedly his 4th wife and was nearly 50 years younger than he was. Any help, clues, or ideas would be appreciated. I have been trying to find him and the ancestors since I was a boy.