Acquisition of Land from Virginia Northern Neck Land Grants:
N-177: Robert Snodgrass & Joseph Snodgrass of Frederick County, 250 acres on Back Creek in said County. Surv. John Mauzy. Adj. John Miller. 3 Sept. 1766. [Virginia Northern Neck Land Grants, 1742-1775, Vol. 2, Gertrude E. Gray, pg. 177].