Looking at headstones in Church of Ireland records, Wicklow Town I came across the following, hope it will fit in somewhere in your records:
"Erected by / John Pepper / in memory of his / affectionate wives / Mary who died the 21st of August 1855 aged 38 years / Elizabeth who died the 21st January 1878 aged 44 years."
Also one of my ancestors called John Malone (1872 - 1948) married circa 1902 to Ellen (Helena) Pepper, who was born Dublin (according to the census of 1901 & 1911) and died November 1966 in Wicklow Town. They had 9 known children all now deceased.
Census 1911 = 16 Colley St 65/19
Ellen states she was "married 9 yr. 5 children born & 5 living"
"Ellen Malone, aged 92 yrs R.C. Housewife, widow Glenside Road, (Colley Rd), died 29th November 1966.
Julia