... BTW, I noticed that a son of James McCoo junior and Maria Hanlon was buried in public ground at Milltown in 1887, so others like James senior who died in 1900 might be in the cemetery too.
James junior's previous wife (and Mary McCoo's mother) Isabella Reilly McCoo is also buried there, the relevant record in the Public Ground Register for Milltown (1869 - 1895) gives a date of interment of 11 November 1878, and her residence was 54 Servia Street (Ref: Book 1, page 123, Sexton's No. 8752, Register No. 8831, Latitude = Sc, Longitude = 4)