I think your Sarah Adeline married John Henry Grace in Fermoy in 1884 ? Her mother , Mary Belinda jones is on the 1901 census with the Grace family, born about 1841 in Clononlly, Ireland ?
If the Elham birth is the right one Sarah's mother was Mary Belinda Murphy. This may be her marriage :
Mary Belinda Murphy and William Jones , Fermoy 1865 v19 p377
Thank you very much - yes, you have the right people, and Mary would have married in Fermoy in about 1865. I would really appreciate knowing where you found this information - I am fairly new to this and must be searching in the wrong places. I know from other info that William Jones was a soldier, but have no idea which regiment, and I would love to find more info about him.