Hi, I am trying to find information relating to the first wife and parents of Thomas White , (c1784-1857) who was a wealthy Catholic merchant in the Waterside, Derry. In the 1886 will of Dr Barnewall Peter White, his eldest son, he stipulates that the gravestone over the graves of his mother Sarah and his paternal grandparents (I think Peter and Mary Ann) in Glendermott Church Yard be replaced with a granite slab inscribed with their names, ages and dates, with a simple iron railing round it. His mother died before about 1825 and the grandparents were probably also dead before then.
I am not sure exactly which graveyard this refers to, and also if this grave still exists whether the inscriptions would still be legible? I cant find any reference online and as I live in NZ cant actually do a search myself.
Any help or suggestions would be greatly appreciated.
Thank you