Note 101 — Chapter VIII · DACOSTA AND THE "MILL GROVE" MINE
Reading edition
This was probably the mortgage which Jean Audubon gave to Prevost when "Mill Grove" was purchased in 1789, for in Dacosta's final account for 1806-1807 this item occurs under October 15, 1806: "To the recorder in Norristown for entering satisfaction of John Audubon mortgage to John Augustin Prevost ... $2.83."