Looking for birth parents

Have you found out any more info on your bio family? I am looking for my mother's half twin brothers. They were born Brad and Bruce Dear in 1963 in the East/Northeast Texas area . We are not sure if they were adopted together or not. The birth mother was Dawn Pierce and the birth father was Burt Dear. Dawn married a guy named AB John Elkins who was 16 years older than her. She was 37 and did not think they could raise he boys. The twins were put up for adoption before Aug. 1965. Kimberly Williams KRW1980@aol.com