I learned something today that will be an invaluable addition to my Genealogy Toolbox! On the Family Search website, if you click "All Records Collection," an alpha list will appear. On the right hand side of the page you will see a column labeled, "Last Updated." Click on that and you will see the the most recent additions to their site. One of the items recently added is "New York County Marriages 1908-1935." That index provides the parents name, including mother's maiden name, and spouse. A quick try on that site gave me Blanche Tucker's maiden name, which is Rumsey.
This index will also provide another check for your GPS.