Karen, the letter you refer to was my first information on Stitt's about 30 years ago.Unfortunately, we still don't have much more.
I'm hoping that in the years since you posted this, the internet advances may have added info.
I see by going throuhg Genforum that a Margaret Stitt who married Joseph Kilgore appears to also be a daughter of Samuel's - although I do not see any dates for her.
Since Samuel's son was Joseph Kilgore Stitt (we originally thought it was Joseph H., not K.), I'm curious about this connection in Mason Co., KY.
I have shared information with Vicki Hutchinson over the years and belong to the STITT-L group.
Of extreme interest to me is the Clark connection through Samuel's son Samuel H. Stitt, Jr.He married Clark sisters in Mason Co., KY.
On the Clark Genforum site, there is quite a bit of information on Clark's in Mason Co.Joseph Clark mentioned a Mary Stitt "daughter" in his will and granddaughters Ann and Elizabeth Stitt, daughaters of Mary Stitt.
Does anybody have anything new on this connection?