proprietor of the Sign of the Horse Tavern on Frederick St. (Lot 74 and 75)

While Alexander was proprietor, Thomas Jefferson spent the night at his The Sign of the Horse Tavern and paid 29 shilings for food and lodging

10 acres worth 260 dollars

listed as a "Cornet" in the Hanover Troop of Horse regiment

he and his wife transferred the deed of their property on Baltimore Street in Hanover to their brother-in-law Josias Thompson to satisfy a debt of $425 to Hillary Thompson

along with his wife Ann, deed land to his brother-in-law Josias Thompson to pay off a debt [York County Deeds, Vol. 2 R p 81]