No problem its so easy to do. I found the church of Ireland
Latter Day Saints record on my old CD set 1864-1875 as well as the website. Also checked for any births after 1864 for William Winton, there are none so I would guess that the 1860 date is the last of their children. No other Winton births in Carlow between 1864-1875 so perhaps they had no sons?
I'm sure you have seen the Francis Gale family in Carlow 1901/1911 Census: www.census.nationalarchives.ie
In 1860 on a ships passenger record from the Steamer Brazil from New York via St. John's Newfoundland, Canada and then to Galway shows a Mr. & Mrs.& infant, no names, no nationality given.
Found no other information that I can search for free.