Hi,
Here is what I found on rootsireland.ie.
Ellen Tobin was born in 1857 and baptized on 22 Nov 1857 in the Ardfinnan Roman Catholic Parish. Her parents were Thomas Tobin and Catherine Nugent. The family probably lived in BallygormanTownland in Ballybacon Parish near Ardfinnan.
Ellen had other siblings. Johanna (or John, the record is not clear) Tobin was born in 1860 and was baptized on 30 Sep 1860 in Ardfinnan Roman Catholic Parish. James Tobin was born in 1863 and baptized in Ardfinnan RC Parish on 01 Mar 1863. Bridget Tobin was born in 1865 and baptized on 13 Jun 1865 in Ardfinnan RC Parish. Mary Tobin was born in 1867 and was baptized on 17 May 1867 in Ardfinnan RC Parish. Michael Tobin was born in 1869 and baptized in 1869 and baptized on 27 Dec 1869. Thomas Tobin was born in 1875 and baptized in Ardfinnan RC Parish on 07 Nov 1875. This was all the family members I could find.
If you would like copies of the documents I found please email me at: anglin.rob@gmail.com and I will send them on to you.
Good luck with your continued research!
Rob Anglin