From the Draper Manuscripts, 22C33: Rebecca Boone (Grant) Lemond to Lyman C. Draper, March 1844 (see http://searches1.rootsweb.com/usgenweb/archives/special/draper/b5000000.txt). Rebecca Lemond was the daughter of Daniel Boone's sister Elizabeth Boone Grant and granddaughter of Sarah Morgan: "Squire Boone, Col Boones Father, Maried Sarah Morgan, her Father & General Daniel Morgans Father were Brothers they all came from Wales ­"