Hi
Yes - that rings a bell!
I have a comprehensive DeBoo tree, headed by Abraham and ELzabeth nee Hill, but you are really best getting in touch with a person (I will pm you the details) who heads up the Deboo one name study. He has researched in great detial descendents from Abraham and Elizabeth.
Interested to hear your connection. My husband descended from Ephraim, son of the Samuel you mention!
I will pm you the details of the guy to contact - I hope you get it as I dont know if you havwe made enough posts to access the pm system yet.