OK - so presumably your grandmother is the 5yr old Elizabeth on the 1891 census.
Have you downloaded a copy of the 1887 Mooney/McIvor marriage cert confirming who Mary's parents were?
The 1891 says Mary was b Glasgow 1863 so unless you have already downloaded the marriage cert & confirmed her parents were Hugh McIvor & Bridget Kerr I think you need to do so
The 50yr old Elizabeth on the 1891 entry is shown as sister - not sister in law - which indicates she could be the married sister of Hugh Mooney
Hi Carole
Thanks for your help, the wedding cert. has a different name for the mother. This certificate seems to have been amended a few times, on the first example Hugh's Mum was written as Marys Mum!! It was a family joke for quite sometime.
I dont know if it was bad day or what....!
I have included my own great grand mothers birth registration, where you can see Bridget as the maternal grandmother.
If you think my research is wrong, i am happy to be set straight. I am looking for "truth" rather than saying what i am giving you is what i believe to correct now make it work, if you see what i mean?
Its the DNA that puts me with my known cousins from Mary McIvors sister Catherine etc.
Grateful as always.