Update:
Found 3 hits on Ancestry.com with an actual date of death for Lewis, but no burial info. Looks like 1 person entered it and the other 2 just copied. But its a start!
I broke down and started paying for Ancestry.com, and have added 2 more generations to my line, going back to 1610.
The 'Hints' on Ancestry.com are great, you can fill up an entire family in a couple clicks. I think I will keep the subscription a while and see how far I get. Of course the wife also wants her family tracked so I should be at this for a while