Free indexed letters testamentary in Jefferson County, NY

Amazingly free, transcribed for the Jefferson County, New York, USGenweb, are the letters testamentary for the early 1800s. It is an excellent companion to the book I mentioned in my last post, which has will abstracts for the same county from 1830-1850. Thanks to those who were willing to transcribe and post, I am sure there will be some breakthroughs in family trees. The Jefferson County Genweb site is one of the best I have seen. It is easily searchable, and continually adds new records.