I wish first of all to thank you for the data you had posted. About 6 generations ago two Threlkeld sisters married two Foster brothers, Robartus and John Foster. Having just relocated my data is not readily at hand and cannot be a lot of help presently. My daughter and I have traced the family back to your home town of Threlkeld. The data we have found is not quite as imformative as yours, but it seems that our families in the past did not find as much reason to keep good records as we today spend more time searching for it.
In the future I will send you (if you wish) what data I have and perhaps you may find some things right or wrong with it. The first thing I told my daughter when we started doing research "was to be correct" in our research and posting. I hope we have done well.

David Foster
247 Providence Place
West Terre Haute, IN 47885 USA