I am searching for the half brother of my husband James Lay. From what my mother in law has told us, his mother's name is Velma Evans, lived in Denver, CO at the time, and she gave birth to a son. Not sure exactly when, but best guess would be late 50's early to mid 60's. We have been searching since being united with their older brother Edwin Lay 10 years ago. Any information will be greatly appreciated.