To David Lincoln 
Last evening I was much gratified by receiving and reading your letter of the 30th. of March. There is no longer any doubt that your uncle Abraham, and my grandfather was the same man. His family did reside in Washington county, Kentucky, just as youPage 462 say you found them in 1801 or 2. The oldest son, uncle Mordecai, near twenty years ago, removed from Kentucky to Hancock county, Illinois, where within a year or two afterwards, he died, and where his surviving children now live. His two sons there now are Abraham & Mordecai; and their Post-office is ``La Harp [e].''
Uncle Josiah, farther back than my recollection, went from Kentucky to Blue River in Indiana. I have not heard from him in a great many years, and whether he is still living I can not say. My recollection of what I have heard is, that he has several daughters & only one son, Thomas. Their Post-office is ``Corydon, Harrisson county, Indiana.''
My father, Thomas, is still living, in Coles county Illinois, being in the 71st. year of his age. His Post-office is Charleston, Coles co. Ill. I am his only child. I am now in my 40th. year; and I live in Springfield, Sangamon county, Illinois. This is the outline of my grandfather's family in the West.
I think my father has told me that grandfather had four brothers, Isaac, Jacob, John and Thomas. Is that correct? and which of them was your father? Are any of them alive? I am quite sure that Isaac resided on Wata [u] ga, near a point where Virginia and Tennessee join; and that he has been dead more than twenty, perhaps thirty, years. Also, that Thomas removed to Kentucky, near Lexington, where he died a good while ago.
What was your grandfather's christian name? Was he or not, a Quaker? About what time did he emigrate from Berks county, Pa. to Virginia? Do you know any thing of your family (or rather I may now say, our family) farther back than your grandfather?
If it be not too much trouble to you, I shall be much pleased to hear from you again. Be assured I will call on you, should any thing ever bring me near you. I shall give your respects to Gov. McDowell,  as you desire. Very truly yours--- A. LINCOLN---