OT:
Sami and Eric were born in 1984
Brady was born in 1992
Belle was born in 1993
Will was born in 1995
So, for awhile there, Brady, Belle and Will were all small fry together. John and Marlena left for a honeymoon and Brady and Bell were little; when they came back two weeks later, Brady and Belle were teenagers, while they left Will as a little boy.
Here's a rare picture of Marlena (holding Belle), Eric, Sami (holding Will), Carrie (holding Brady) and Austin.
These were all taken from online archives from Beth's Days of Our Lives Page (which is no longer online).