Please find below a list of people buried in Deansgrange Cemetery, Blackrock, Co Dublin.
My husband Leo Anthony Treston, d. 3/12/1984 age 79. His wife Anne, d. 21/6/1988.
Erected by Mary Treston of Imaal, Dalkey, Co Dublin, for her husband William Treston, d. 24/10/1910 age 63. their children,
Patrick d. 12/8/1899 age 8,Mths
Edward, d. 7/1/1902, age 6 yrs.
Lavina Rose, d. 14/11/1917, age 19 yrs.
Mary Treston wife of william, d. 29/1/1953, age 61 yrs in U.S.A.
Son William J Treston, d 19/6/1964, age 71 yrs.
Let me know if you want more help, I could search the 1911 census.