Doe anyone know if adoption records were seal in the state of OKlahoma before or about 1920??? I have a friend whose father was adopted and his family lived in western Oklahoma and his fathers original name was CHEVALIEA...How do you spell it???? pronounced like the french actor Maurice CHA -VAL -YEA... He was adopted by a family named KELLER by 1920... CAN SOMEONE HELP? Do you have any information?? Janey in OkC @ bushjl @ aol.com