Thanks again.
Genealogically speaking, the burial place of Mary Simpson is only a side interest, especially if she wasn't buried with other McLorinans. What I hoped for from what was called the McLorinan family burial ground was clues about the origins of Mary's (and others') father Henry, whose son Rev. Thomas McL was one of those explicitly said to have been buried (in 1880) in the family burial ground. The other was Margaret, widow of John McL, bridewell keeper (1795-1865), who died in 1877. I know John's father (Bernard McL, tradesman) from the certificate of his marriage to Margaret (Harkness), his second wife, in 1848. And John was of an age to be a brother of Henry, who was born c. 1789. But was he? There was also Joseph McL, woollendraper, born c. 1794, so also of an age to be a brother.