I believe the last time Dougie's name was mentioned was around 1986/1987 when Doug returned to Salem without Julie. Dougie is mentioned in a scene between Doug & Hope. I saw the scene recently on youtube. It was several years before Doug learned that Dougie was his son, after Rebecca was killed (in a plane crash I believe). Hope & Dougie had been playmates when they were small, before they knew they were siblings. Rebecca & Johnny took Dougie away for awhile. I seem to recall that Hope missed her playmate & substituted her doll for a real baby in a carriage at a playground (and took the real baby home!).