I am very grateful+++.
As I looked up the 1871 census I now see a Barbara Welsh as the sister of Mary Gillone--thank you, you have not only given me the surnames of my ancestors, but the birth date of my great grandmother.
I have Catherine (Kate) Gillone's marriage, as listed in Burke's, as Sept. 10th 1871 from the Peerage.com. I suppose the marriage might not have been registered until 1872.
Best regards,
Alleson