This Search Page will show you results only from within the Genealogy.
Search the entire site from Search at the top tab, or follow this link.
How to use search: state as many items you want, but not Kolff (not effective), tip: use (grand)mothers' maiden names, or names of towns.
Google Search has been added recently and is still in testing phase.
Search results open a new screen, following these results continues in that screen (have not yet been able to avoid this).