I anyone doing research on the SHELTONS and/or CAMPBELLS of Pittsylvania County? William Shelton married Mary Ann Campbell who was a sister to William Campbell. Both of these Williams made a trip to Greene Co. Illinois in 1825 along with their nephews, John and Christopher H. CLARK. The Clark family moved to Greene Co., the following year. I don't know if the William Shelton and William Campbell families moved there. Would like to know what happened to them. Thanks. CJ