I have looked but can’t see anything - could well be there though.
I have looked Clonmel, Athlone and Athy but who knows.
It may not be straightforward
Her Husband was William Desmond Murphy b. 5 Oct 1860 Clonmel,
How do you know that was her husband without any census or marriage info? I mean where has the information come from.
Milliepede I got her husbands name from family and her South African death notice that was filled in by her husband. For some reason there was a controversy about her death William wrote a letter of oath confirming that Ellen died in Ireland.
On that death notice, William is quite precise with the death date and place
21st December 1902
At Farm, Kilmolash, Clonmel
Age 30 yrs and 4 months
If this is correct, the death would likely be registered in 1903. Maybe it was not registered

I wonder if he had to complete the oath for a new marriage?