hidden-metaphor

Manx Genealogy Archive 2

Grave Numbers

Can anyone tell me what the letter "N" following a grave number means. I have three relatives buried in Section 2 of Braddan New Cem. a child of 13 in 1886 Grave No. 616 N, another of 7months in 1914 Grave No. 616 N and an adult in 1915 Grave No. 616. No MIs for the children but there is one for the adult.
Are there 2 graves or just 1