Died: 19 January 1817
Further Information and Sources
Presumably there was a stone for Magdalen Ferguson when Long did his inventory in 1937. See Sketchy History of St. Paul’s Church. Long shows Magdalen Ferguson’s dates as 1764 – 1819, as the daughter of Sir William Johnson and Molly Brant and wife of John Ferguson. (p 44, #35)
Young’s Parish Register of Kingston (accessed 2016-03-04) records the marriage between John Ferguson and Helena Johnson in 1791. Helena was Magdalen’s middle name.