I Am Looking for My Husbands Birth Mother Her Name is Lynn OR Lynne MO

I am looking for my husbands birth mother her name is Lynn or Lynne Mosley or Moseley it could be different if she is married.He was born in BeeBee Arkansas on September 25th 1972,and adopted by Marion Dianne walters and Alvin Joe Walters.He was told he has a sister named shelley or shelby.He has been looking for them for a long time.