Do you have ancestors that you’ve searched Google for repeatedly over the years? If so, now you can quickly limit your search on AncestorSearch or PeopleSearch to only include pages created or updated in the past 24 hours, week, month or year as shown by the red boxes below:
This will catch pages that are either NEW or UPDATED in the timeframe that you specify.
Also, be sure and check out the other enhancements to the tools over the past couple of years.
Have fun searching!