The screen shot album is all there is it seems and all my families mixed into the same one. Also not enough room to right to really get a story going. I love the way album is set up in sims 2 were I ...
We used to have separate memory timelines for sims on TS4 with the family screenshots, but the UI wasn't intuitive, and instead of making a better one and separate memories from screenshots, Maxis completely replaced this feature with the screenshot manager which has all the screenshots you've taken on all saves.