Summary: You get those shaky leaf hints and then you do a few searches. But, with more than 15 billion records now available online at Ancestry.com and billions more available at archives, libraries and courthouses around the world, how do you know when you've do ne a "reasonably exhaustive search?" How do you even know what records you should be looking for to document the lives of your ancestors? Join Crista Cowan for a look at WHY you want to create a source checklist. Then she'll share one of her
