Okay, so this is what I've found out with my 'obsession' with the Addams family of the like of Wednesday and Pugsley since their ages are very different in different versions:
..::The Addams Family 1964 - 1966::..
This is first series with two young children. Wednesday - Lisa Loring 6 - 8 years old Pugsley - Kenneth Weatherwax 9 - 10 years old
..::Halloween With The New Addams Family 1977::..
Somehow Gomez and Morticia apparently have produced two thêm children that look exactly like their last named Wednesday and Pugsley aswell! They also wear the same thing! Wednesday - Lisa Loring 19 years old Pugsley...