 During the second season, five babies played Tabitha Stephens.  Cynthia Black (III) (qv) in the episode where Tabitha is born.  then it went to twins Heidi Gentry (qv) and Laura Gentry (qv).  The final set of babies in season where Julie Young (qv) and  Tamar Young (qv). In season three the Young Twins had been  replaced by fraternal twins Erin Murphy (I) (qv) and  Diane Murphy (I) (qv). By season five the role was solely played  to Erin Murphy although Diane did appear in a number of episodes  afterwards 