I believe you are right Ralph. Billy was quite a bit older than Ricky. Ricky is a year older than me and we went to high school together at HGHS. Ricky was the manager of the Mad Butcher in Clarendon for many years. in the 70s and 80s. He and Alley lived in town during the years we were in school. I'll bet Ricky is still in the area somewhere.
Singer, songwriter, musician Sean Rock continues to develop a strong following in regional music circles around Arkansas. You can find out more about him at:
http://cdbaby.com/cd/seanrock
http://www.seanrock.net
I saw an advertisement recently telling where he was playing next, but, sorry ... I can't locate it right now.
Anyway, Sean has Holly Grove connections. His web site says he was raised in Clarendon, but his family lived in Holly Grove for many years. His father, Ricky Rock, is a graduate of Holly Grove High School, I believe. And his grandmother was Mary Rock, a longtime HG resident. [If anyone else can provide details on his HG connections, chime in!]